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mirror of https://github.com/Gehstock/Mist_FPGA.git synced 2026-03-09 20:18:22 +00:00

add Ozma Wars

This commit is contained in:
Marcel
2019-06-09 03:06:42 +02:00
parent bc40412001
commit eee2bec671
61 changed files with 14076 additions and 23 deletions

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---------------------------------------------------------------------------------
--
-- Arcade: Booth Hill port to MiST by Gehstock
-- 05 June 2019
--
---------------------------------------------------------------------------------
--
-- Midway 8080 Hardware
-- Audio based on work by Paul Walsh.
-- Audio and scan converter by MikeJ.
---------------------------------------------------------------------------------
--
--
-- Keyboard inputs :
--
-- F1 : Start
-- SPACE : Fire
-- RIGHT/LEFT : Movement
--
-- Joystick support.
--
--
---------------------------------------------------------------------------------
Work in Progress

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# -------------------------------------------------------------------------- #
#
# Copyright (C) 1991-2014 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any output files from any of the foregoing
# (including device programming or simulation files), and any
# associated documentation or information are expressly subject
# to the terms and conditions of the Altera Program License
# Subscription Agreement, Altera MegaCore Function License
# Agreement, or other applicable license agreement, including,
# without limitation, that your use is for the sole purpose of
# programming logic devices manufactured by Altera and sold by
# Altera or its authorized distributors. Please refer to the
# applicable agreement for further details.
#
# -------------------------------------------------------------------------- #
#
# Quartus II 64-Bit
# Version 13.1.4 Build 182 03/12/2014 SJ Web Edition
# Date created = 16:15:41 June 05, 2019
#
# -------------------------------------------------------------------------- #
QUARTUS_VERSION = "13.1"
DATE = "16:15:41 June 05, 2019"
# Revisions
PROJECT_REVISION = "SpaceWalk"

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# -------------------------------------------------------------------------- #
#
# Copyright (C) 1991-2014 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any output files from any of the foregoing
# (including device programming or simulation files), and any
# associated documentation or information are expressly subject
# to the terms and conditions of the Altera Program License
# Subscription Agreement, Altera MegaCore Function License
# Agreement, or other applicable license agreement, including,
# without limitation, that your use is for the sole purpose of
# programming logic devices manufactured by Altera and sold by
# Altera or its authorized distributors. Please refer to the
# applicable agreement for further details.
#
# -------------------------------------------------------------------------- #
#
# Quartus II 64-Bit
# Version 13.1.4 Build 182 03/12/2014 SJ Web Edition
# Date created = 13:13:10 June 05, 2019
#
# -------------------------------------------------------------------------- #
#
# Notes:
#
# 1) The default values for assignments are stored in the file:
# Invaders_assignment_defaults.qdf
# If this file doesn't exist, see file:
# assignment_defaults.qdf
#
# 2) Altera recommends that you do not modify this file. This
# file is updated automatically by the Quartus II software
# and any changes you make may be lost or overwritten.
#
# -------------------------------------------------------------------------- #
# Project-Wide Assignments
# ========================
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 13.1
set_global_assignment -name PROJECT_CREATION_TIME_DATE "21:27:39 NOVEMBER 20, 2017"
set_global_assignment -name LAST_QUARTUS_VERSION 13.1
set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
set_global_assignment -name PRE_FLOW_SCRIPT_FILE "quartus_sh:rtl/build_id.tcl"
set_global_assignment -name SYSTEMVERILOG_FILE rtl/SpaceWalk_mist.sv
set_global_assignment -name VHDL_FILE rtl/invaders.vhd
set_global_assignment -name VHDL_FILE rtl/mw8080.vhd
set_global_assignment -name VHDL_FILE rtl/invaders_audio.vhd
set_global_assignment -name SYSTEMVERILOG_FILE rtl/invaders_memory.sv
set_global_assignment -name VHDL_FILE rtl/dac.vhd
set_global_assignment -name VHDL_FILE rtl/sprom.vhd
set_global_assignment -name VHDL_FILE rtl/spram.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T8080se.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_Reg.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_Pack.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_MCode.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_ALU.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80.vhd
set_global_assignment -name VHDL_FILE rtl/pll.vhd
set_global_assignment -name QIP_FILE ../../../../common/mist/mist.qip
# Pin & Location Assignments
# ==========================
set_location_assignment PIN_7 -to LED
set_location_assignment PIN_54 -to CLOCK_27
set_location_assignment PIN_144 -to VGA_R[5]
set_location_assignment PIN_143 -to VGA_R[4]
set_location_assignment PIN_142 -to VGA_R[3]
set_location_assignment PIN_141 -to VGA_R[2]
set_location_assignment PIN_137 -to VGA_R[1]
set_location_assignment PIN_135 -to VGA_R[0]
set_location_assignment PIN_133 -to VGA_B[5]
set_location_assignment PIN_132 -to VGA_B[4]
set_location_assignment PIN_125 -to VGA_B[3]
set_location_assignment PIN_121 -to VGA_B[2]
set_location_assignment PIN_120 -to VGA_B[1]
set_location_assignment PIN_115 -to VGA_B[0]
set_location_assignment PIN_114 -to VGA_G[5]
set_location_assignment PIN_113 -to VGA_G[4]
set_location_assignment PIN_112 -to VGA_G[3]
set_location_assignment PIN_111 -to VGA_G[2]
set_location_assignment PIN_110 -to VGA_G[1]
set_location_assignment PIN_106 -to VGA_G[0]
set_location_assignment PIN_136 -to VGA_VS
set_location_assignment PIN_119 -to VGA_HS
set_location_assignment PIN_65 -to AUDIO_L
set_location_assignment PIN_80 -to AUDIO_R
set_location_assignment PIN_105 -to SPI_DO
set_location_assignment PIN_88 -to SPI_DI
set_location_assignment PIN_126 -to SPI_SCK
set_location_assignment PIN_127 -to SPI_SS2
set_location_assignment PIN_91 -to SPI_SS3
set_location_assignment PIN_13 -to CONF_DATA0
set_location_assignment PLL_1 -to "pll:pll|altpll:altpll_component"
# Classic Timing Assignments
# ==========================
set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0
set_global_assignment -name MAX_CORE_JUNCTION_TEMP 85
# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name FAMILY "Cyclone III"
set_global_assignment -name TOP_LEVEL_ENTITY SpaceWalk_mist
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 144
set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 8
# Fitter Assignments
# ==================
set_global_assignment -name DEVICE EP3C25E144C8
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1
set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "3.3-V LVTTL"
set_global_assignment -name CYCLONEIII_CONFIGURATION_SCHEME "PASSIVE SERIAL"
set_global_assignment -name CRC_ERROR_OPEN_DRAIN OFF
set_global_assignment -name FORCE_CONFIGURATION_VCCIO ON
set_global_assignment -name CYCLONEII_RESERVE_NCEO_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA0_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA1_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_FLASH_NCE_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DCLK_AFTER_CONFIGURATION "USE AS REGULAR IO"
# EDA Netlist Writer Assignments
# ==============================
set_global_assignment -name EDA_SIMULATION_TOOL "ModelSim-Altera (VHDL)"
# Assembler Assignments
# =====================
set_global_assignment -name USE_CONFIGURATION_DEVICE OFF
set_global_assignment -name GENERATE_RBF_FILE ON
# Power Estimation Assignments
# ============================
set_global_assignment -name POWER_PRESET_COOLING_SOLUTION "23 MM HEAT SINK WITH 200 LFPM AIRFLOW"
set_global_assignment -name POWER_BOARD_THERMAL_MODEL "NONE (CONSERVATIVE)"
# Advanced I/O Timing Assignments
# ===============================
set_global_assignment -name OUTPUT_IO_TIMING_NEAR_END_VMEAS "HALF VCCIO" -rise
set_global_assignment -name OUTPUT_IO_TIMING_NEAR_END_VMEAS "HALF VCCIO" -fall
set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -rise
set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -fall
# start EDA_TOOL_SETTINGS(eda_simulation)
# ---------------------------------------
# EDA Netlist Writer Assignments
# ==============================
set_global_assignment -name EDA_OUTPUT_DATA_FORMAT VHDL -section_id eda_simulation
# end EDA_TOOL_SETTINGS(eda_simulation)
# -------------------------------------
# ---------------------------
# start ENTITY(Invaders_mist)
# start DESIGN_PARTITION(Top)
# ---------------------------
# Incremental Compilation Assignments
# ===================================
set_global_assignment -name PARTITION_NETLIST_TYPE SOURCE -section_id Top
set_global_assignment -name PARTITION_FITTER_PRESERVATION_LEVEL PLACEMENT_AND_ROUTING -section_id Top
set_global_assignment -name PARTITION_COLOR 16764057 -section_id Top
# end DESIGN_PARTITION(Top)
# -------------------------
# end ENTITY(Invaders_mist)
# -------------------------
set_global_assignment -name QIP_FILE "D:/Github/Mist_FPGA/common/mist/mist.qip"
set_global_assignment -name VHDL_FILE rtl/roms/romh.vhd
set_global_assignment -name VHDL_FILE rtl/roms/romg.vhd
set_global_assignment -name VHDL_FILE rtl/roms/romf.vhd
set_global_assignment -name VHDL_FILE rtl/roms/rome.vhd
set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top

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@echo off
del /s *.bak
del /s *.orig
del /s *.rej
rmdir /s /q db
rmdir /s /q incremental_db
rmdir /s /q output_files
rmdir /s /q simulation
rmdir /s /q greybox_tmp
del PLLJ_PLLSPE_INFO.txt
del *.qws
del *.ppf
del *.qip
del *.ddb
pause

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module SpaceWalk_mist(
output LED,
output [5:0] VGA_R,
output [5:0] VGA_G,
output [5:0] VGA_B,
output VGA_HS,
output VGA_VS,
output AUDIO_L,
output AUDIO_R,
input SPI_SCK,
output SPI_DO,
input SPI_DI,
input SPI_SS2,
input SPI_SS3,
input CONF_DATA0,
input CLOCK_27
);
`include "rtl\build_id.v"
localparam CONF_STR = {
"Boothill;;",
"O34,Scanlines,Off,25%,50%,75%;",
"T6,Reset;",
"V,v1.20.",`BUILD_DATE
};
assign LED = 1;
assign AUDIO_R = AUDIO_L;
wire clk_sys, clk_mist;
wire pll_locked;
pll pll
(
.inclk0(CLOCK_27),
.areset(),
.c0(clk_sys),
.c1(clk_mist)
);
wire [31:0] status;
wire [1:0] buttons;
wire [1:0] switches;
wire [7:0] kbjoy;
wire [7:0] joystick_0,joystick_1;
wire scandoublerD;
wire ypbpr;
wire key_pressed;
wire [7:0] key_code;
wire key_strobe;
wire [7:0] audio;
wire hsync,vsync;
wire hs, vs;
wire r,g,b;
wire [15:0]RAB;
wire [15:0]AD;
wire [7:0]RDB;
wire [7:0]RWD;
wire [7:0]IB;
wire [5:0]SoundCtrl3;
wire [5:0]SoundCtrl5;
wire Rst_n_s;
wire RWE_n;
wire Video;
invaderst invaderst(
.Rst_n(~(status[0] | status[6] | buttons[1])),
.Clk(clk_sys),
.ENA(),
.Coin(btn_coin),
.Sel1Player(~btn_one_player),
.Sel2Player(~btn_two_players),
.Fire(~m_fire),
.MoveLeft(~m_left),
.MoveRight(~m_right),
.MoveUp(~m_up),
.MoveDown(~m_down),
.RDB(RDB),
.IB(IB),
.RWD(RWD),
.RAB(RAB),
.AD(AD),
.SoundCtrl3(SoundCtrl3),
.SoundCtrl5(SoundCtrl5),
.Rst_n_s(Rst_n_s),
.RWE_n(RWE_n),
.Video(Video),
.HSync(hs),
.VSync(vs)
);
invaders_memory invaders_memory (
.Clock(clk_sys),
.RW_n(RWE_n),
.Addr(AD),
.Ram_Addr(RAB),
.Ram_out(RDB),
.Ram_in(RWD),
.Rom_out(IB)
);
invaders_audio invaders_audio (
.Clk(clk_sys),
.S1(SoundCtrl3),
.S2(SoundCtrl5),
.Aud(audio)
);
mist_video #(.COLOR_DEPTH(3)) mist_video(
.clk_sys(clk_mist),
.SPI_SCK(SPI_SCK),
.SPI_SS3(SPI_SS3),
.SPI_DI(SPI_DI),
.R({Video,Video,Video}),
.G({Video,Video,Video}),
.B({Video,Video,Video}),
.HSync(hs),
.VSync(vs),
.VGA_R(VGA_R),
.VGA_G(VGA_G),
.VGA_B(VGA_B),
.VGA_VS(VGA_VS),
.VGA_HS(VGA_HS),
.scandoubler_disable(scandoublerD),
.scanlines(status[4:3]),
.ypbpr(ypbpr)
);
user_io #(
.STRLEN(($size(CONF_STR)>>3)))
user_io(
.clk_sys (clk_mist ),
.conf_str (CONF_STR ),
.SPI_CLK (SPI_SCK ),
.SPI_SS_IO (CONF_DATA0 ),
.SPI_MISO (SPI_DO ),
.SPI_MOSI (SPI_DI ),
.buttons (buttons ),
.switches (switches ),
.scandoubler_disable (scandoublerD ),
.ypbpr (ypbpr ),
.key_strobe (key_strobe ),
.key_pressed (key_pressed ),
.key_code (key_code ),
.joystick_0 (joystick_0 ),
.joystick_1 (joystick_1 ),
.status (status )
);
dac dac (
.clk_i(clk_mist),
.res_n_i(1),
.dac_i(audio),
.dac_o(AUDIO_L)
);
wire m_up = btn_up | joystick_0[3] | joystick_1[3];
wire m_down = btn_down | joystick_0[2] | joystick_1[2];
wire m_left = btn_left | joystick_0[1] | joystick_1[1];
wire m_right = btn_right | joystick_0[0] | joystick_1[0];
wire m_fire = btn_fire1 | joystick_0[4] | joystick_1[4];
wire m_bomb = btn_fire2 | joystick_0[5] | joystick_1[5];
reg btn_one_player = 0;
reg btn_two_players = 0;
reg btn_left = 0;
reg btn_right = 0;
reg btn_down = 0;
reg btn_up = 0;
reg btn_fire1 = 0;
reg btn_fire2 = 0;
reg btn_fire3 = 0;
reg btn_coin = 0;
always @(posedge clk_mist) begin
if(key_strobe) begin
case(key_code)
'h75: btn_up <= key_pressed; // up
'h72: btn_down <= key_pressed; // down
'h6B: btn_left <= key_pressed; // left
'h74: btn_right <= key_pressed; // right
'h76: btn_coin <= key_pressed; // ESC
'h05: btn_one_player <= key_pressed; // F1
'h06: btn_two_players <= key_pressed; // F2
'h14: btn_fire3 <= key_pressed; // ctrl
'h11: btn_fire2 <= key_pressed; // alt
'h29: btn_fire1 <= key_pressed; // Space
endcase
end
end
endmodule

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-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- 8080 compatible microprocessor core, synchronous top level with clock enable
-- Different timing than the original 8080
-- Inputs needs to be synchronous and outputs may glitch
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
-- STACK status output not supported
--
-- File history :
--
-- 0237 : First version
--
-- 0238 : Updated for T80 interface change
--
-- 0240 : Updated for T80 interface change
--
-- 0242 : Updated for T80 interface change
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
use work.T80_Pack.all;
entity T8080se is
generic(
Mode : integer := 2; -- 0 => Z80, 1 => Fast Z80, 2 => 8080, 3 => GB
T2Write : integer := 0 -- 0 => WR_n active in T3, /=0 => WR_n active in T2
);
port(
RESET_n : in std_logic;
CLK : in std_logic;
CLKEN : in std_logic;
READY : in std_logic;
HOLD : in std_logic;
INT : in std_logic;
INTE : out std_logic;
DBIN : out std_logic;
SYNC : out std_logic;
VAIT : out std_logic;
HLDA : out std_logic;
WR_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0)
);
end T8080se;
architecture rtl of T8080se is
signal IntCycle_n : std_logic;
signal NoRead : std_logic;
signal Write : std_logic;
signal IORQ : std_logic;
signal INT_n : std_logic;
signal HALT_n : std_logic;
signal BUSRQ_n : std_logic;
signal BUSAK_n : std_logic;
signal DO_i : std_logic_vector(7 downto 0);
signal DI_Reg : std_logic_vector(7 downto 0);
signal MCycle : std_logic_vector(2 downto 0);
signal TState : std_logic_vector(2 downto 0);
signal One : std_logic;
begin
INT_n <= not INT;
BUSRQ_n <= HOLD;
HLDA <= not BUSAK_n;
SYNC <= '1' when TState = "001" else '0';
VAIT <= '1' when TState = "010" else '0';
One <= '1';
DO(0) <= not IntCycle_n when TState = "001" else DO_i(0); -- INTA
DO(1) <= Write when TState = "001" else DO_i(1); -- WO_n
DO(2) <= DO_i(2); -- STACK not supported !!!!!!!!!!
DO(3) <= not HALT_n when TState = "001" else DO_i(3); -- HLTA
DO(4) <= IORQ and Write when TState = "001" else DO_i(4); -- OUT
DO(5) <= DO_i(5) when TState /= "001" else '1' when MCycle = "001" else '0'; -- M1
DO(6) <= IORQ and not Write when TState = "001" else DO_i(6); -- INP
DO(7) <= not IORQ and not Write and IntCycle_n when TState = "001" else DO_i(7); -- MEMR
u0 : T80
generic map(
Mode => Mode,
IOWait => 0)
port map(
CEN => CLKEN,
M1_n => open,
IORQ => IORQ,
NoRead => NoRead,
Write => Write,
RFSH_n => open,
HALT_n => HALT_n,
WAIT_n => READY,
INT_n => INT_n,
NMI_n => One,
RESET_n => RESET_n,
BUSRQ_n => One,
BUSAK_n => BUSAK_n,
CLK_n => CLK,
A => A,
DInst => DI,
DI => DI_Reg,
DO => DO_i,
MC => MCycle,
TS => TState,
IntCycle_n => IntCycle_n,
IntE => INTE);
process (RESET_n, CLK)
begin
if RESET_n = '0' then
DBIN <= '0';
WR_n <= '1';
DI_Reg <= "00000000";
elsif CLK'event and CLK = '1' then
if CLKEN = '1' then
DBIN <= '0';
WR_n <= '1';
if MCycle = "001" then
if TState = "001" or (TState = "010" and READY = '0') then
DBIN <= IntCycle_n;
end if;
else
if (TState = "001" or (TState = "010" and READY = '0')) and NoRead = '0' and Write = '0' then
DBIN <= '1';
end if;
if T2Write = 0 then
if TState = "010" and Write = '1' then
WR_n <= '0';
end if;
else
if (TState = "001" or (TState = "010" and READY = '0')) and Write = '1' then
WR_n <= '0';
end if;
end if;
end if;
if TState = "010" and READY = '1' then
DI_Reg <= DI;
end if;
end if;
end if;
end process;
end;

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-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- Z80 compatible microprocessor core
--
-- Version : 0247
--
-- Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
--
-- File history :
--
-- 0214 : Fixed mostly flags, only the block instructions now fail the zex regression test
--
-- 0238 : Fixed zero flag for 16 bit SBC and ADC
--
-- 0240 : Added GB operations
--
-- 0242 : Cleanup
--
-- 0247 : Cleanup
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity T80_ALU is
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
Arith16 : in std_logic;
Z16 : in std_logic;
ALU_Op : in std_logic_vector(3 downto 0);
IR : in std_logic_vector(5 downto 0);
ISet : in std_logic_vector(1 downto 0);
BusA : in std_logic_vector(7 downto 0);
BusB : in std_logic_vector(7 downto 0);
F_In : in std_logic_vector(7 downto 0);
Q : out std_logic_vector(7 downto 0);
F_Out : out std_logic_vector(7 downto 0)
);
end T80_ALU;
architecture rtl of T80_ALU is
procedure AddSub(A : std_logic_vector;
B : std_logic_vector;
Sub : std_logic;
Carry_In : std_logic;
signal Res : out std_logic_vector;
signal Carry : out std_logic) is
variable B_i : unsigned(A'length - 1 downto 0);
variable Res_i : unsigned(A'length + 1 downto 0);
begin
if Sub = '1' then
B_i := not unsigned(B);
else
B_i := unsigned(B);
end if;
Res_i := unsigned("0" & A & Carry_In) + unsigned("0" & B_i & "1");
Carry <= Res_i(A'length + 1);
Res <= std_logic_vector(Res_i(A'length downto 1));
end;
-- AddSub variables (temporary signals)
signal UseCarry : std_logic;
signal Carry7_v : std_logic;
signal Overflow_v : std_logic;
signal HalfCarry_v : std_logic;
signal Carry_v : std_logic;
signal Q_v : std_logic_vector(7 downto 0);
signal BitMask : std_logic_vector(7 downto 0);
begin
with IR(5 downto 3) select BitMask <= "00000001" when "000",
"00000010" when "001",
"00000100" when "010",
"00001000" when "011",
"00010000" when "100",
"00100000" when "101",
"01000000" when "110",
"10000000" when others;
UseCarry <= not ALU_Op(2) and ALU_Op(0);
AddSub(BusA(3 downto 0), BusB(3 downto 0), ALU_Op(1), ALU_Op(1) xor (UseCarry and F_In(Flag_C)), Q_v(3 downto 0), HalfCarry_v);
AddSub(BusA(6 downto 4), BusB(6 downto 4), ALU_Op(1), HalfCarry_v, Q_v(6 downto 4), Carry7_v);
AddSub(BusA(7 downto 7), BusB(7 downto 7), ALU_Op(1), Carry7_v, Q_v(7 downto 7), Carry_v);
OverFlow_v <= Carry_v xor Carry7_v;
process (Arith16, ALU_OP, F_In, BusA, BusB, IR, Q_v, Carry_v, HalfCarry_v, OverFlow_v, BitMask, ISet, Z16)
variable Q_t : std_logic_vector(7 downto 0);
variable DAA_Q : unsigned(8 downto 0);
begin
Q_t := "--------";
F_Out <= F_In;
DAA_Q := "---------";
case ALU_Op is
when "0000" | "0001" | "0010" | "0011" | "0100" | "0101" | "0110" | "0111" =>
F_Out(Flag_N) <= '0';
F_Out(Flag_C) <= '0';
case ALU_OP(2 downto 0) is
when "000" | "001" => -- ADD, ADC
Q_t := Q_v;
F_Out(Flag_C) <= Carry_v;
F_Out(Flag_H) <= HalfCarry_v;
F_Out(Flag_P) <= OverFlow_v;
when "010" | "011" | "111" => -- SUB, SBC, CP
Q_t := Q_v;
F_Out(Flag_N) <= '1';
F_Out(Flag_C) <= not Carry_v;
F_Out(Flag_H) <= not HalfCarry_v;
F_Out(Flag_P) <= OverFlow_v;
when "100" => -- AND
Q_t(7 downto 0) := BusA and BusB;
F_Out(Flag_H) <= '1';
when "101" => -- XOR
Q_t(7 downto 0) := BusA xor BusB;
F_Out(Flag_H) <= '0';
when others => -- OR "110"
Q_t(7 downto 0) := BusA or BusB;
F_Out(Flag_H) <= '0';
end case;
if ALU_Op(2 downto 0) = "111" then -- CP
F_Out(Flag_X) <= BusB(3);
F_Out(Flag_Y) <= BusB(5);
else
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
end if;
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
if Z16 = '1' then
F_Out(Flag_Z) <= F_In(Flag_Z); -- 16 bit ADC,SBC
end if;
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= Q_t(7);
case ALU_Op(2 downto 0) is
when "000" | "001" | "010" | "011" | "111" => -- ADD, ADC, SUB, SBC, CP
when others =>
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
end case;
if Arith16 = '1' then
F_Out(Flag_S) <= F_In(Flag_S);
F_Out(Flag_Z) <= F_In(Flag_Z);
F_Out(Flag_P) <= F_In(Flag_P);
end if;
when "1100" =>
-- DAA
F_Out(Flag_H) <= F_In(Flag_H);
F_Out(Flag_C) <= F_In(Flag_C);
DAA_Q(7 downto 0) := unsigned(BusA);
DAA_Q(8) := '0';
if F_In(Flag_N) = '0' then
-- After addition
-- Alow > 9 or H = 1
if DAA_Q(3 downto 0) > 9 or F_In(Flag_H) = '1' then
if (DAA_Q(3 downto 0) > 9) then
F_Out(Flag_H) <= '1';
else
F_Out(Flag_H) <= '0';
end if;
DAA_Q := DAA_Q + 6;
end if;
-- new Ahigh > 9 or C = 1
if DAA_Q(8 downto 4) > 9 or F_In(Flag_C) = '1' then
DAA_Q := DAA_Q + 96; -- 0x60
end if;
else
-- After subtraction
if DAA_Q(3 downto 0) > 9 or F_In(Flag_H) = '1' then
if DAA_Q(3 downto 0) > 5 then
F_Out(Flag_H) <= '0';
end if;
DAA_Q(7 downto 0) := DAA_Q(7 downto 0) - 6;
end if;
if unsigned(BusA) > 153 or F_In(Flag_C) = '1' then
DAA_Q := DAA_Q - 352; -- 0x160
end if;
end if;
F_Out(Flag_X) <= DAA_Q(3);
F_Out(Flag_Y) <= DAA_Q(5);
F_Out(Flag_C) <= F_In(Flag_C) or DAA_Q(8);
Q_t := std_logic_vector(DAA_Q(7 downto 0));
if DAA_Q(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= DAA_Q(7);
F_Out(Flag_P) <= not (DAA_Q(0) xor DAA_Q(1) xor DAA_Q(2) xor DAA_Q(3) xor
DAA_Q(4) xor DAA_Q(5) xor DAA_Q(6) xor DAA_Q(7));
when "1101" | "1110" =>
-- RLD, RRD
Q_t(7 downto 4) := BusA(7 downto 4);
if ALU_Op(0) = '1' then
Q_t(3 downto 0) := BusB(7 downto 4);
else
Q_t(3 downto 0) := BusB(3 downto 0);
end if;
F_Out(Flag_H) <= '0';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= Q_t(7);
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
when "1001" =>
-- BIT
Q_t(7 downto 0) := BusB and BitMask;
F_Out(Flag_S) <= Q_t(7);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
F_Out(Flag_P) <= '1';
else
F_Out(Flag_Z) <= '0';
F_Out(Flag_P) <= '0';
end if;
F_Out(Flag_H) <= '1';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= '0';
F_Out(Flag_Y) <= '0';
if IR(2 downto 0) /= "110" then
F_Out(Flag_X) <= BusB(3);
F_Out(Flag_Y) <= BusB(5);
end if;
when "1010" =>
-- SET
Q_t(7 downto 0) := BusB or BitMask;
when "1011" =>
-- RES
Q_t(7 downto 0) := BusB and not BitMask;
when "1000" =>
-- ROT
case IR(5 downto 3) is
when "000" => -- RLC
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := BusA(7);
F_Out(Flag_C) <= BusA(7);
when "010" => -- RL
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := F_In(Flag_C);
F_Out(Flag_C) <= BusA(7);
when "001" => -- RRC
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := BusA(0);
F_Out(Flag_C) <= BusA(0);
when "011" => -- RR
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := F_In(Flag_C);
F_Out(Flag_C) <= BusA(0);
when "100" => -- SLA
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := '0';
F_Out(Flag_C) <= BusA(7);
when "110" => -- SLL (Undocumented) / SWAP
if Mode = 3 then
Q_t(7 downto 4) := BusA(3 downto 0);
Q_t(3 downto 0) := BusA(7 downto 4);
F_Out(Flag_C) <= '0';
else
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := '1';
F_Out(Flag_C) <= BusA(7);
end if;
when "101" => -- SRA
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := BusA(7);
F_Out(Flag_C) <= BusA(0);
when others => -- SRL
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := '0';
F_Out(Flag_C) <= BusA(0);
end case;
F_Out(Flag_H) <= '0';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
F_Out(Flag_S) <= Q_t(7);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
if ISet = "00" then
F_Out(Flag_P) <= F_In(Flag_P);
F_Out(Flag_S) <= F_In(Flag_S);
F_Out(Flag_Z) <= F_In(Flag_Z);
end if;
when others =>
null;
end case;
Q <= Q_t;
end process;
end;

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@@ -0,0 +1,217 @@
-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- Z80 compatible microprocessor core
--
-- Version : 0242
--
-- Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
--
-- File history :
--
library IEEE;
use IEEE.std_logic_1164.all;
package T80_Pack is
component T80
generic(
Mode : integer := 0; -- 0 => Z80, 1 => Fast Z80, 2 => 8080, 3 => GB
IOWait : integer := 0; -- 1 => Single cycle I/O, 1 => Std I/O cycle
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
RESET_n : in std_logic;
CLK_n : in std_logic;
CEN : in std_logic;
WAIT_n : in std_logic;
INT_n : in std_logic;
NMI_n : in std_logic;
BUSRQ_n : in std_logic;
M1_n : out std_logic;
IORQ : out std_logic;
NoRead : out std_logic;
Write : out std_logic;
RFSH_n : out std_logic;
HALT_n : out std_logic;
BUSAK_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DInst : in std_logic_vector(7 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0);
MC : out std_logic_vector(2 downto 0);
TS : out std_logic_vector(2 downto 0);
IntCycle_n : out std_logic;
IntE : out std_logic;
Stop : out std_logic
);
end component;
component T80_Reg
port(
Clk : in std_logic;
CEN : in std_logic;
WEH : in std_logic;
WEL : in std_logic;
AddrA : in std_logic_vector(2 downto 0);
AddrB : in std_logic_vector(2 downto 0);
AddrC : in std_logic_vector(2 downto 0);
DIH : in std_logic_vector(7 downto 0);
DIL : in std_logic_vector(7 downto 0);
DOAH : out std_logic_vector(7 downto 0);
DOAL : out std_logic_vector(7 downto 0);
DOBH : out std_logic_vector(7 downto 0);
DOBL : out std_logic_vector(7 downto 0);
DOCH : out std_logic_vector(7 downto 0);
DOCL : out std_logic_vector(7 downto 0)
);
end component;
component T80_MCode
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
IR : in std_logic_vector(7 downto 0);
ISet : in std_logic_vector(1 downto 0);
MCycle : in std_logic_vector(2 downto 0);
F : in std_logic_vector(7 downto 0);
NMICycle : in std_logic;
IntCycle : in std_logic;
MCycles : out std_logic_vector(2 downto 0);
TStates : out std_logic_vector(2 downto 0);
Prefix : out std_logic_vector(1 downto 0); -- None,BC,ED,DD/FD
Inc_PC : out std_logic;
Inc_WZ : out std_logic;
IncDec_16 : out std_logic_vector(3 downto 0); -- BC,DE,HL,SP 0 is inc
Read_To_Reg : out std_logic;
Read_To_Acc : out std_logic;
Set_BusA_To : out std_logic_vector(3 downto 0); -- B,C,D,E,H,L,DI/DB,A,SP(L),SP(M),0,F
Set_BusB_To : out std_logic_vector(3 downto 0); -- B,C,D,E,H,L,DI,A,SP(L),SP(M),1,F,PC(L),PC(M),0
ALU_Op : out std_logic_vector(3 downto 0);
-- ADD, ADC, SUB, SBC, AND, XOR, OR, CP, ROT, BIT, SET, RES, DAA, RLD, RRD, None
Save_ALU : out std_logic;
PreserveC : out std_logic;
Arith16 : out std_logic;
Set_Addr_To : out std_logic_vector(2 downto 0); -- aNone,aXY,aIOA,aSP,aBC,aDE,aZI
IORQ : out std_logic;
Jump : out std_logic;
JumpE : out std_logic;
JumpXY : out std_logic;
Call : out std_logic;
RstP : out std_logic;
LDZ : out std_logic;
LDW : out std_logic;
LDSPHL : out std_logic;
Special_LD : out std_logic_vector(2 downto 0); -- A,I;A,R;I,A;R,A;None
ExchangeDH : out std_logic;
ExchangeRp : out std_logic;
ExchangeAF : out std_logic;
ExchangeRS : out std_logic;
I_DJNZ : out std_logic;
I_CPL : out std_logic;
I_CCF : out std_logic;
I_SCF : out std_logic;
I_RETN : out std_logic;
I_BT : out std_logic;
I_BC : out std_logic;
I_BTR : out std_logic;
I_RLD : out std_logic;
I_RRD : out std_logic;
I_INRC : out std_logic;
SetDI : out std_logic;
SetEI : out std_logic;
IMode : out std_logic_vector(1 downto 0);
Halt : out std_logic;
NoRead : out std_logic;
Write : out std_logic
);
end component;
component T80_ALU
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
Arith16 : in std_logic;
Z16 : in std_logic;
ALU_Op : in std_logic_vector(3 downto 0);
IR : in std_logic_vector(5 downto 0);
ISet : in std_logic_vector(1 downto 0);
BusA : in std_logic_vector(7 downto 0);
BusB : in std_logic_vector(7 downto 0);
F_In : in std_logic_vector(7 downto 0);
Q : out std_logic_vector(7 downto 0);
F_Out : out std_logic_vector(7 downto 0)
);
end component;
end;

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@@ -0,0 +1,114 @@
-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- T80 Registers, technology independent
--
-- Version : 0244
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t51/
--
-- Limitations :
--
-- File history :
--
-- 0242 : Initial release
--
-- 0244 : Changed to single register file
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity T80_Reg is
port(
Clk : in std_logic;
CEN : in std_logic;
WEH : in std_logic;
WEL : in std_logic;
AddrA : in std_logic_vector(2 downto 0);
AddrB : in std_logic_vector(2 downto 0);
AddrC : in std_logic_vector(2 downto 0);
DIH : in std_logic_vector(7 downto 0);
DIL : in std_logic_vector(7 downto 0);
DOAH : out std_logic_vector(7 downto 0);
DOAL : out std_logic_vector(7 downto 0);
DOBH : out std_logic_vector(7 downto 0);
DOBL : out std_logic_vector(7 downto 0);
DOCH : out std_logic_vector(7 downto 0);
DOCL : out std_logic_vector(7 downto 0)
);
end T80_Reg;
architecture rtl of T80_Reg is
type Register_Image is array (natural range <>) of std_logic_vector(7 downto 0);
signal RegsH : Register_Image(0 to 7);
signal RegsL : Register_Image(0 to 7);
begin
process (Clk)
begin
if Clk'event and Clk = '1' then
if CEN = '1' then
if WEH = '1' then
RegsH(to_integer(unsigned(AddrA))) <= DIH;
end if;
if WEL = '1' then
RegsL(to_integer(unsigned(AddrA))) <= DIL;
end if;
end if;
end if;
end process;
DOAH <= RegsH(to_integer(unsigned(AddrA)));
DOAL <= RegsL(to_integer(unsigned(AddrA)));
DOBH <= RegsH(to_integer(unsigned(AddrB)));
DOBL <= RegsL(to_integer(unsigned(AddrB)));
DOCH <= RegsH(to_integer(unsigned(AddrC)));
DOCL <= RegsL(to_integer(unsigned(AddrC)));
end;

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@@ -0,0 +1,35 @@
# ================================================================================
#
# Build ID Verilog Module Script
# Jeff Wiencrot - 8/1/2011
#
# Generates a Verilog module that contains a timestamp,
# from the current build. These values are available from the build_date, build_time,
# physical_address, and host_name output ports of the build_id module in the build_id.v
# Verilog source file.
#
# ================================================================================
proc generateBuildID_Verilog {} {
# Get the timestamp (see: http://www.altera.com/support/examples/tcl/tcl-date-time-stamp.html)
set buildDate [ clock format [ clock seconds ] -format %y%m%d ]
set buildTime [ clock format [ clock seconds ] -format %H%M%S ]
# Create a Verilog file for output
set outputFileName "rtl/build_id.v"
set outputFile [open $outputFileName "w"]
# Output the Verilog source
puts $outputFile "`define BUILD_DATE \"$buildDate\""
puts $outputFile "`define BUILD_TIME \"$buildTime\""
close $outputFile
# Send confirmation message to the Messages window
post_message "Generated build identification Verilog module: [pwd]/$outputFileName"
post_message "Date: $buildDate"
post_message "Time: $buildTime"
}
# Comment out this line to prevent the process from automatically executing when the file is sourced:
generateBuildID_Verilog

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@@ -0,0 +1,48 @@
-------------------------------------------------------------------------------
--
-- Delta-Sigma DAC
--
-- Refer to Xilinx Application Note XAPP154.
--
-- This DAC requires an external RC low-pass filter:
--
-- dac_o 0---XXXXX---+---0 analog audio
-- 3k3 |
-- === 4n7
-- |
-- GND
--
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity dac is
generic (
C_bits : integer := 8
);
port (
clk_i : in std_logic;
res_n_i : in std_logic;
dac_i : in std_logic_vector(C_bits-1 downto 0);
dac_o : out std_logic
);
end dac;
architecture rtl of dac is
signal sig_in: unsigned(C_bits downto 0);
begin
seq: process(clk_i, res_n_i)
begin
if res_n_i = '0' then
sig_in <= to_unsigned(2**C_bits, sig_in'length);
dac_o <= '0';
elsif rising_edge(clk_i) then
-- not dac_i(C_bits-1) effectively adds 0x8..0 to dac_i
--sig_in <= sig_in + unsigned(sig_in(C_bits) & (not dac_i(C_bits-1)) & dac_i(C_bits-2 downto 0));
sig_in <= sig_in + unsigned(sig_in(C_bits) & dac_i);
dac_o <= sig_in(C_bits);
end if;
end process seq;
end rtl;

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-- Space Invaders core logic
-- 9.984MHz clock
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
--
-- Limitations :
--
-- File history :
--
-- 0241 : First release
--
-- 0242 : Cleaned up reset logic
--
-- 0300 : MikeJ tidyup for audio release
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity invaderst is
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
Coin : in std_logic;
Sel1Player : in std_logic;
Sel2Player : in std_logic;
Fire : in std_logic;
MoveLeft : in std_logic;
MoveRight : in std_logic;
MoveUp : in std_logic;
MoveDown : in std_logic;
DIP : in std_logic_vector(8 downto 1);
RDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
RWD : out std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
AD : out std_logic_vector(15 downto 0);
SoundCtrl3 : out std_logic_vector(5 downto 0);
SoundCtrl5 : out std_logic_vector(5 downto 0);
Rst_n_s : out std_logic;
RWE_n : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic
);
end invaderst;
architecture rtl of invaderst is
component mw8080
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
RWE_n : out std_logic;
RDB : in std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
Sounds : out std_logic_vector(7 downto 0);
Ready : out std_logic;
GDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
DB : out std_logic_vector(7 downto 0);
AD : out std_logic_vector(15 downto 0);
Status : out std_logic_vector(7 downto 0);
Systb : out std_logic;
Int : out std_logic;
Hold_n : in std_logic;
IntE : out std_logic;
DBin_n : out std_logic;
Vait : out std_logic;
HldA : out std_logic;
Sample : out std_logic;
Wr : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic);
end component;
signal GDB0 : std_logic_vector(7 downto 0);
signal GDB1 : std_logic_vector(7 downto 0);
signal GDB2 : std_logic_vector(7 downto 0);
signal S : std_logic_vector(7 downto 0);
signal GDB : std_logic_vector(7 downto 0);
signal DB : std_logic_vector(7 downto 0);
signal Sounds : std_logic_vector(7 downto 0);
signal AD_i : std_logic_vector(15 downto 0);
signal PortWr : std_logic_vector(6 downto 2);
signal EA : std_logic_vector(2 downto 0);
signal D5 : std_logic_vector(15 downto 0);
signal WD_Cnt : unsigned(7 downto 0);
signal Sample : std_logic;
signal Rst_n_s_i : std_logic;
begin
Rst_n_s <= Rst_n_s_i;
RWD <= DB;
AD <= AD_i;
process (Rst_n, Clk)
variable Rst_n_r : std_logic;
begin
if Rst_n = '0' then
Rst_n_r := '0';
Rst_n_s_i <= '0';
elsif Clk'event and Clk = '1' then
Rst_n_s_i <= Rst_n_r;
if WD_Cnt = 255 then
Rst_n_s_i <= '0';
end if;
Rst_n_r := '1';
end if;
end process;
process (Rst_n_s_i, Clk)
variable Old_S0 : std_logic;
begin
if Rst_n_s_i = '0' then
WD_Cnt <= (others => '0');
Old_S0 := '1';
elsif Clk'event and Clk = '1' then
if Sounds(0) = '1' and Old_S0 = '0' then
WD_Cnt <= WD_Cnt + 1;
end if;
if PortWr(6) = '1' then
WD_Cnt <= (others => '0');
end if;
Old_S0 := Sounds(0);
end if;
end process;
u_mw8080: mw8080
port map(
Rst_n => '1',--Rst_n_s_i,
Clk => Clk,
ENA => ENA,
RWE_n => RWE_n,
RDB => RDB,
IB => IB,
RAB => RAB,
Sounds => Sounds,
Ready => open,
GDB => GDB,
DB => DB,
AD => AD_i,
Status => open,
Systb => open,
Int => open,
Hold_n => '1',
IntE => open,
DBin_n => open,
Vait => open,
HldA => open,
Sample => Sample,
Wr => open,
Video => Video,
HSync => HSync,
VSync => VSync);
with AD_i(9 downto 8) select
GDB <= GDB0 when "00",
GDB1 when "01",
GDB2 when "10",
S when others;
GDB0(0) <= not MoveUp;--active low
GDB0(1) <= not MoveDown;--active low
GDB0(2) <= not MoveLeft;--active low
GDB0(3) <= not MoveRight;--active low
GDB0(4) <= '1';--active low
GDB0(5) <= '1';--active low
GDB0(6) <= '1';--active low
GDB0(7) <= not Fire;
GDB1(0) <= not MoveUp;--active low
GDB1(1) <= not MoveDown;--active low
GDB1(2) <= not MoveLeft;--active low
GDB1(3) <= not MoveRight;--active low
GDB1(4) <= '1';--active low
GDB1(5) <= '1';--active low
GDB1(6) <= '1';--active low
GDB1(7) <= not Fire;--active low
GDB2(0) <= '0';--active high
GDB2(1) <= '0';--active high
GDB2(2) <= '0';--active high
GDB2(3) <= '0';--active high
GDB2(4) <= '0';--DIPLOCK --active high
GDB2(5) <= not Sel1Player;--active low
GDB2(6) <= not Coin;--active low
GDB2(7) <= not Sel2Player;--active low
PortWr(2) <= '1' when AD_i(10 downto 8) = "010" and Sample = '1' else '0';
PortWr(3) <= '1' when AD_i(10 downto 8) = "011" and Sample = '1' else '0';
PortWr(4) <= '1' when AD_i(10 downto 8) = "100" and Sample = '1' else '0';
PortWr(5) <= '1' when AD_i(10 downto 8) = "101" and Sample = '1' else '0';
PortWr(6) <= '1' when AD_i(10 downto 8) = "110" and Sample = '1' else '0';
process (Rst_n_s_i, Clk)
variable OldSample : std_logic;
begin
if Rst_n_s_i = '0' then
D5 <= (others => '0');
EA <= (others => '0');
SoundCtrl3 <= (others => '0');
SoundCtrl5 <= (others => '0');
OldSample := '0';
elsif Clk'event and Clk = '1' then
if PortWr(2) = '1' then
EA <= DB(2 downto 0);
end if;
if PortWr(3) = '1' then
SoundCtrl3 <= DB(5 downto 0);
end if;
if PortWr(4) = '1' and OldSample = '0' then
D5(15 downto 8) <= DB;
D5(7 downto 0) <= D5(15 downto 8);
end if;
if PortWr(5) = '1' then
SoundCtrl5 <= DB(5 downto 0);
end if;
OldSample := Sample;
end if;
end process;
with EA select
S <= D5(15 downto 8) when "000",
D5(14 downto 7) when "001",
D5(13 downto 6) when "010",
D5(12 downto 5) when "011",
D5(11 downto 4) when "100",
D5(10 downto 3) when "101",
D5( 9 downto 2) when "110",
D5( 8 downto 1) when others;
end;

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-- Version : 0300
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
-- minor tidy up by MikeJ
-------------------------------------------------------------------------------
-- Company:
-- Engineer: PaulWalsh
--
-- Create Date: 08:45:29 11/04/05
-- Design Name:
-- Module Name: Invaders Audio
-- Project Name: Space Invaders
-- Target Device:
-- Tool versions:
-- Description:
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
--------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
entity invaders_audio is
Port (
Clk : in std_logic;
S1 : in std_logic_vector(5 downto 0);
S2 : in std_logic_vector(5 downto 0);
Aud : out std_logic_vector(7 downto 0)
);
end;
--* Port 3: (S1)
--* bit 0=UFO (repeats)
--* bit 1=Shot
--* bit 2=Base hit
--* bit 3=Invader hit
--* bit 4=Bonus base
--*
--* Port 5: (S2)
--* bit 0=Fleet movement 1
--* bit 1=Fleet movement 2
--* bit 2=Fleet movement 3
--* bit 3=Fleet movement 4
--* bit 4=UFO 2
architecture Behavioral of invaders_audio is
signal ClkDiv : unsigned(10 downto 0) := (others => '0');
signal ClkDiv2 : std_logic_vector(7 downto 0) := (others => '0');
signal Clk7680_ena : std_logic;
signal Clk480_ena : std_logic;
signal Clk240_ena : std_logic;
signal Clk60_ena : std_logic;
signal s1_t1 : std_logic_vector(5 downto 0);
signal s2_t1 : std_logic_vector(5 downto 0);
signal tempsum : std_logic_vector(7 downto 0);
signal vco_cnt : std_logic_vector(3 downto 0);
signal TriDir1 : std_logic;
signal Fnum : std_logic_vector(3 downto 0);
signal comp : std_logic;
signal SS : std_logic;
signal TrigSH : std_logic;
signal SHCnt : std_logic_vector(8 downto 0);
signal SH : std_logic_vector(7 downto 0);
signal SauHit : std_logic_vector(8 downto 0);
signal SHitTri : std_logic_vector(5 downto 0);
signal TrigIH : std_logic;
signal IHDir : std_logic;
signal IHDir1 : std_logic;
signal IHCnt : std_logic_vector(8 downto 0);
signal IH : std_logic_vector(7 downto 0);
signal InHit : std_logic_vector(8 downto 0);
signal IHitTri : std_logic_vector(5 downto 0);
signal TrigEx : std_logic;
signal Excnt : std_logic_vector(9 downto 0);
signal ExShift : std_logic_vector(15 downto 0);
signal Ex : std_logic_vector(2 downto 0);
signal Explo : std_logic;
signal TrigMis : std_logic;
signal MisShift : std_logic_vector(15 downto 0);
signal MisCnt : std_logic_vector(8 downto 0);
signal miscnt1 : unsigned(7 downto 0);
signal Mis : std_logic_vector(2 downto 0);
signal Missile : std_logic;
signal EnBG : std_logic;
signal BGFnum : std_logic_vector(7 downto 0);
signal BGCnum : std_logic_vector(7 downto 0);
signal bg_cnt : unsigned(7 downto 0);
signal BG : std_logic;
begin
-- do a crude addition of all sound samples
p_audio_mix : process
variable IHVol : std_logic_vector(6 downto 0);
variable SHVol : std_logic_vector(6 downto 0);
begin
wait until rising_edge(Clk);
IHVol(6 downto 0) := InHit(6 downto 0) and IH(6 downto 0);
SHVol(6 downto 0) := SauHit(6 downto 0) and SH(6 downto 0);
tempsum(7 downto 0) <= ('0' & IHVol) + ('0' & SHVol);
Aud(7) <= tempsum (7);
Aud(6) <= tempsum (6) xor (Mis(2) and Missile) xor (Ex(2) and Explo) xor BG;
Aud(5) <= tempsum (5) xor (Mis(1) and Missile) xor (Ex(1) and Explo) xor SS;
Aud(4) <= tempsum (4) xor (Mis(0) and Missile) xor (Ex(0) and Explo);
Aud(3 downto 0) <= tempsum (3 downto 0);
end process;
p_clkdiv : process
begin
wait until rising_edge(Clk);
Clk7680_ena <= '0';
if ClkDiv = 1277 then
Clk7680_ena <= '1';
ClkDiv <= (others => '0');
else
ClkDiv <= ClkDiv + 1;
end if;
end process;
p_clkdiv2 : process
begin
wait until rising_edge(Clk);
Clk480_ena <= '0';
Clk240_ena <= '0';
Clk60_ena <= '0';
if (Clk7680_ena = '1') then
ClkDiv2 <= ClkDiv2 + 1;
if (ClkDiv2(3 downto 0) = "0000") then
Clk480_ena <= '1';
end if;
if (ClkDiv2(4 downto 0) = "00000") then
Clk240_ena <= '1';
end if;
if (ClkDiv2(7 downto 0) = "00000000") then
Clk60_ena <= '1';
end if;
end if;
end process;
p_delay : process
begin
wait until rising_edge(Clk);
s1_t1 <= S1;
s2_t1 <= S2;
end process;
--*************************Saucer Sound***************************************
-- Implement a VCOscilator: frequency is set using counter end point(Fnum)
p_saucer_vco : process
variable term : std_logic_vector(3 downto 0);
begin
wait until rising_edge(Clk);
term := 8 + Fnum;
if (S1(0) = '1') and (Clk7680_ena = '1') then
if vco_cnt = term then
vco_cnt <= (others => '0');
SS <= not SS;
else
vco_cnt <= vco_cnt + 1;
end if;
end if;
end process;
-- Implement a 5.3Hz trianglular wave LFO control the Variable oscilator
-- this is 6Hz ?? 0123454321
p_saucer_lfo : process
begin
wait until rising_edge(Clk);
if (Clk60_ena = '1') then
if Fnum = 4 then -- 5 -1
Comp <= '1';
elsif Fnum = 1 then -- 0 +1
Comp <= '0';
end if;
if comp = '1' then
Fnum <= Fnum - 1 ;
else
Fnum <= Fnum + 1 ;
end if;
end if;
end process;
--**********************SAUCER HIT Sound**************************
-- Implement a 10Hz saw tooth LFO to control the Saucer Hit VCO
p_saucer_hit_vco : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if SHitTri = 48 then
SHitTri <= "000000";
else
SHitTri <= SHitTri+1;
end if;
end if;
end process;
-- Implement a trianglular wave VCO for Saucer Hit 200Hz to 1kHz approx
p_saucer_hit_lfo : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if TriDir1 = '1' then
if (SauHit +58 - SHitTri) < 190 + 256 then
SauHit <= SauHit +58 - SHitTri;
else
SauHit <= "110111110";
TriDir1 <= '0';
end if;
else
if (SauHit -58 + SHitTri) > 256 then
SauHit <= SauHit -58 + SHitTri;
else
SauHit <= "100000000";
TriDir1 <= '1';
end if;
end if;
end if;
end process;
-- Implement the ADSR for Saucer Hit Sound
p_saucer_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigSH = '1') then
SHCnt <= "100000000";
SH <= "11111111";
elsif (SHCnt(8) = '1') then
SHCnt <= SHCnt + "1";
if SHCnt(7 downto 0) = x"60" then -- 96
SH <= "01111111";
elsif SHCnt(7 downto 0) = x"90" then -- 144
SH <= "00111111";
elsif SHCnt(7 downto 0) = x"C0" then -- 192
SH <= "00000000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Saucer Hit Sound
p_saucer_hit : process
begin
wait until rising_edge(Clk);
if (S2(4) = '1') and (s2_t1(4) = '0') then -- rising_edge
TrigSH <= '1';
elsif (Clk480_ena = '1') then
TrigSH <= '0';
end if;
end process;
--***********************Invader Hit Sound*****************************
-- Implement a 5Hz Triangular Wave LFO to control the Invaders Hit VCO
p_invader_hit_lfo : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if IHitTri = 48-2 then
IHDir <= '0';
elsif IHitTri =0+2 then
IHDir <= '1';
end if;
if IHDir ='1' then
IHitTri <= IHitTri + 2;
else
IHitTri <= IHitTri - 2;
end if;
end if;
end process;
-- Implement a trianglular wave VCO for Invader Hit 700Hz to 3kHz approx
p_invader_hit_vco : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if IHDir1 = '1' then
if (InHit +10 + IHitTri) < 110 + 256 then
InHit <= InHit +10 + IHitTri;
else
InHit <= "101101110";
IHDir1 <= '0';
end if;
else
if (InHit -10 - IHitTri) > 256 then
InHit <= InHit -10 - IHitTri;
else
InHit <= "100000000";
IHDir1 <= '1';
end if;
end if;
end if;
end process;
-- Implement the ADSR for Invader Hit Sound
p_invader_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigIH = '1') then
IHCnt <= "100000000";
IH <= "11111111";
elsif (IHCnt(8) = '1') then
IHCnt <= IHCnt + "1";
if IHCnt(7 downto 0) = x"14" then -- 20
IH <= "01111111";
elsif IHCnt(7 downto 0) = x"1C" then -- 28
IH <= "11111111";
elsif IHCnt(7 downto 0) = x"30" then -- 48
IH <= "00000000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Invader Hit Sound
p_invader_hit : process
begin
wait until rising_edge(Clk);
if (S1(3) = '1') and (s1_t1(3) = '0') then -- rising_edge
TrigIH <= '1';
elsif (Clk480_ena = '1') then
TrigIH <= '0';
end if;
end process;
--***********************Explosion*****************************
-- Implement a Pseudo Random Noise Generator
p_explosion_pseudo : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (ExShift = x"0000") then
ExShift <= "0000000010101001";
else
ExShift(0) <= Exshift(14) xor ExShift(15);
ExShift(15 downto 1) <= ExShift (14 downto 0);
end if;
end if;
end process;
Explo <= ExShift(0);
p_explosion_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigEx = '1') then
ExCnt <= "1000000000";
Ex <= "100";
elsif (ExCnt(9) = '1') then
ExCnt <= ExCnt + "1";
if ExCnt(8 downto 0) = '0' & x"64" then -- 100
Ex <= "010";
elsif ExCnt(8 downto 0) = '0' & x"c8" then -- 200
Ex <= "001";
elsif ExCnt(8 downto 0) = '1' & x"2c" then -- 300
Ex <= "000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Explosion Sound
p_explosion_trig : process
begin
wait until rising_edge(Clk);
if (S1(2) = '1') and (s1_t1(2) = '0') then -- rising_edge
TrigEx <= '1';
elsif (Clk480_ena = '1') then
TrigEx <= '0';
end if;
end process;
--***********************Missile*****************************
-- Implement a Pseudo Random Noise Generator
p_missile_pseudo : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if (MisShift = x"0000") then
MisShift <= "0000000010101001";
else
MisShift(0) <= MisShift(14) xor MisShift(15);
MisShift(15 downto 1) <= MisShift (14 downto 0);
end if;
miscnt1 <= miscnt1 + 20 + unsigned(MisShift(2 downto 0));
if miscnt1 > 60 then
miscnt1 <= "00000000";
Missile <= not Missile;
end if;
end if;
end process;
-- Implement the ADSR for The Missile Sound
p_missile_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigMis = '1') then
MisCnt <= "100000000";
Mis <= "100";
elsif (MisCnt(8) = '1') then
MisCnt <= MisCnt + "1";
if MisCnt(7 downto 0) = x"4b" then -- 75
Mis <= "010";
elsif MisCnt(7 downto 0) = x"70" then -- 112
Mis <= "001";
elsif MisCnt(7 downto 0) = x"96" then -- 150
Mis <= "000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Missile Sound
p_missile_trig : process
begin
wait until rising_edge(Clk);
if (S1(1) = '1') and (s1_t1(1) = '0') then -- rising_edge
TrigMis <= '1';
elsif (Clk480_ena = '1') then
TrigMis <= '0';
end if;
end process;
-- ******************************** Background invader moving tones **************************
EnBG <= S2(0) or S2(1) or S2(2) or S2(3);
with S2(3 downto 0) select
BGFnum <= x"66" when "0001",
x"74" when "0010",
x"7C" when "0100",
x"87" when "1000",
x"87" when others;
with S2(3 downto 0) select
BGCnum <= x"33" when "0001",
x"3A" when "0010",
x"3E" when "0100",
x"43" when "1000",
x"43" when others;
-- Implement a Variable Oscilator: set frequency using counter mid(Cnum) and end points(Fnum)
p_background : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if EnBG = '0' then
bg_cnt <= x"00";
BG <= '0';
else
bg_cnt <= bg_cnt + 1;
if bg_cnt = unsigned(BGfnum) then
bg_cnt <= x"00";
BG <= '0';
elsif bg_cnt=unsigned(BGCnum) then
BG <='1';
end if;
end if;
end if;
end process;
end Behavioral;

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module invaders_memory(
input Clock,
input RW_n,
input [15:0]Addr,
input [15:0]Ram_Addr,
output [7:0]Ram_out,
input [7:0]Ram_in,
output [7:0]Rom_out
);
wire [7:0]rom_data_0;
wire [7:0]rom_data_1;
wire [7:0]rom_data_2;
wire [7:0]rom_data_3;
romh romh (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_0)
);
romg romg (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_1)
);
romf romf (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_2)
);
rome rome (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_3)
);
always @(Addr, rom_data_0, rom_data_1, rom_data_2, rom_data_3) begin
Rom_out = 8'b00000000;
case (Addr[13:11])
3'b000 : Rom_out = rom_data_0;
3'b001 : Rom_out = rom_data_1;
3'b010 : Rom_out = rom_data_2;
3'b011 : Rom_out = rom_data_3;
default : Rom_out = 8'b00000000;
endcase
end
spram #(
.addr_width_g(13),
.data_width_g(8))
u_ram0(
.address(Ram_Addr[12:0]),
.clken(1'b1),
.clock(Clock),
.data(Ram_in),
.wren(~RW_n),
.q(Ram_out)
);
endmodule

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@@ -0,0 +1,127 @@
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.numeric_std.all;
entity invaders_video is
port(
Video : in std_logic;
Overlay : in std_logic;
CLK : in std_logic;
Rst_n_s : in std_logic;
HSync : in std_logic;
VSync : in std_logic;
O_VIDEO_R : out std_logic;
O_VIDEO_G : out std_logic;
O_VIDEO_B : out std_logic;
O_HSYNC : out std_logic;
O_VSYNC : out std_logic
);
end invaders_video;
architecture rtl of invaders_video is
signal HCnt : std_logic_vector(11 downto 0);
signal VCnt : std_logic_vector(11 downto 0);
signal HSync_t1 : std_logic;
signal Overlay_G1 : boolean;
signal Overlay_G2 : boolean;
signal Overlay_R1 : boolean;
signal Overlay_G1_VCnt : boolean;
signal VideoRGB : std_logic_vector(2 downto 0);
begin
process (Rst_n_s, Clk)
variable cnt : unsigned(3 downto 0);
begin
if Rst_n_s = '0' then
cnt := "0000";
elsif Clk'event and Clk = '1' then
if cnt = 9 then
cnt := "0000";
else
cnt := cnt + 1;
end if;
end if;
end process;
p_overlay : process(Rst_n_s, Clk)
variable HStart : boolean;
begin
if Rst_n_s = '0' then
HCnt <= (others => '0');
VCnt <= (others => '0');
HSync_t1 <= '0';
Overlay_G1_VCnt <= false;
Overlay_G1 <= false;
Overlay_G2 <= false;
Overlay_R1 <= false;
elsif Clk'event and Clk = '1' then
HSync_t1 <= HSync;
HStart := (HSync_t1 = '0') and (HSync = '1');
if HStart then
HCnt <= (others => '0');
else
HCnt <= HCnt + "1";
end if;
if (VSync = '0') then
VCnt <= (others => '0');
elsif HStart then
VCnt <= VCnt + "1";
end if;
if HStart then
if (Vcnt = x"1F") then
Overlay_G1_VCnt <= true;
elsif (Vcnt = x"95") then
Overlay_G1_VCnt <= false;
end if;
end if;
if (HCnt = x"027") and Overlay_G1_VCnt then
Overlay_G1 <= true;
elsif (HCnt = x"046") then
Overlay_G1 <= false;
end if;
if (HCnt = x"046") then
Overlay_G2 <= true;
elsif (HCnt = x"0B6") then
Overlay_G2 <= false;
end if;
if (HCnt = x"1A6") then
Overlay_R1 <= true;
elsif (HCnt = x"1E6") then
Overlay_R1 <= false;
end if;
end if;
end process;
p_video_out_comb : process(Video, Overlay_G1, Overlay_G2, Overlay_R1)
begin
if (Video = '0') then
VideoRGB <= "000";
else
if Overlay_G1 or Overlay_G2 then
VideoRGB <= "010";
elsif Overlay_R1 then
VideoRGB <= "100";
else
VideoRGB <= "111";
end if;
end if;
end process;
O_VIDEO_R <= VideoRGB(2) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_VIDEO_G <= VideoRGB(1) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_VIDEO_B <= VideoRGB(0) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_HSYNC <= not HSync;
O_VSYNC <= not VSync;
end;

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-- Midway 8080 main board
-- 9.984MHz Clock
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
--
-- Limitations :
--
-- File history :
--
-- 0241 : First release
--
-- 0242 : Removed the ROM
--
-- 0300 : MikeJ tidyup for audio release
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity mw8080 is
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
RWE_n : out std_logic;
RDB : in std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
Sounds : out std_logic_vector(7 downto 0);
Ready : out std_logic;
GDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
DB : out std_logic_vector(7 downto 0);
AD : out std_logic_vector(15 downto 0);
Status : out std_logic_vector(7 downto 0);
Systb : out std_logic;
Int : out std_logic;
Hold_n : in std_logic;
IntE : out std_logic;
DBin_n : out std_logic;
Vait : out std_logic;
HldA : out std_logic;
Sample : out std_logic;
Wr : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic);
end mw8080;
architecture struct of mw8080 is
component T8080se
generic(
Mode : integer := 2;
T2Write : integer := 0);
port(
RESET_n : in std_logic;
CLK : in std_logic;
CLKEN : in std_logic;
READY : in std_logic;
HOLD : in std_logic;
INT : in std_logic;
INTE : out std_logic;
DBIN : out std_logic;
SYNC : out std_logic;
VAIT : out std_logic;
HLDA : out std_logic;
WR_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0));
end component;
signal Ready_i : std_logic;
signal Hold : std_logic;
signal IntTrig : std_logic;
signal IntTrigOld : std_logic;
signal Int_i : std_logic;
signal IntE_i : std_logic;
signal DBin : std_logic;
signal Sync : std_logic;
signal Wr_n, Rd_n : std_logic;
signal ClkEnCnt : unsigned(2 downto 0);
signal Status_i : std_logic_vector(7 downto 0);
signal A : std_logic_vector(15 downto 0);
signal ISel : std_logic_vector(1 downto 0);
signal DI : std_logic_vector(7 downto 0);
signal DO : std_logic_vector(7 downto 0);
signal RR : std_logic_vector(9 downto 0);
signal VidEn : std_logic;
signal CntD5 : unsigned(3 downto 0); -- Horizontal counter / 320
signal CntE5 : unsigned(4 downto 0); -- Horizontal counter 2
signal CntE6 : unsigned(3 downto 0); -- Vertical counter / 262
signal CntE7 : unsigned(4 downto 0); -- Vertical counter 2
signal Shift : std_logic_vector(7 downto 0);
begin
ENA <= ClkEnCnt(2);
Status <= Status_i;
Ready <= Ready_i;
DB <= DO;
Systb <= Sync;
Int <= Int_i;
Hold <= not Hold_n;
IntE <= IntE_i;
DBin_n <= not DBin;
Sample <= not Wr_n and Status_i(4);
Wr <= not Wr_n;
AD <= A;
Sounds(0) <= CntE7(3);
Sounds(1) <= CntE7(2);
Sounds(2) <= CntE7(1);
Sounds(3) <= CntE7(0);
Sounds(4) <= CntE6(3);
Sounds(5) <= CntE6(2);
Sounds(6) <= CntE6(1);
Sounds(7) <= CntE6(0);
IntTrig <= (not CntE7(2) nand CntE7(3)) nand not CntE7(4);
ISel(0) <= Status_i(0) nor (Status_i(6) nor A(13));
ISel(1) <= Status_i(0) nor Status_i(6);
with ISel select
DI <= "110" & CntE7(2) & not CntE7(2) & "111" when "00",
GDB when "01",
IB when "10",
RR(7 downto 0) when others;
RWE_n <= Wr_n or not (RR(8) xor RR(9)) or not CntD5(2);
RAB <= A(12 downto 0) when CntD5(2) = '1' else
std_logic_vector(CntE7(3 downto 0) & CntE6(3 downto 0) & CntE5(3 downto 0) & CntD5(3));
u_8080: T8080se
generic map (
Mode => 2,
T2Write => 1)
port map (
RESET_n => Rst_n,
CLK => Clk,
CLKEN => ClkEnCnt(2),
READY => Ready_i,
HOLD => Hold,
INT => Int_i,
INTE => IntE_i,
DBIN => DBin,
SYNC => Sync,
VAIT => Vait,
HLDA => HLDA,
WR_n => Wr_n,
A => A,
DI => DI,
DO => DO);
-- Clock enables
process (Rst_n, Clk)
begin
if Rst_n = '0' then
ClkEnCnt <= "000";
VidEn <= '0';
elsif Clk'event and Clk = '1' then
VidEn <= not VidEn;
if ClkEnCnt = 4 then
ClkEnCnt <= "000";
else
ClkEnCnt <= ClkEnCnt + 1;
end if;
end if;
end process;
-- Glue
process (Rst_n, Clk)
variable OldASEL : std_logic;
begin
if Rst_n = '0' then
Status_i <= (others => '0');
IntTrigOld <= '0';
Int_i <= '0';
OldASEL := '0';
Ready_i <= '0';
RR <= (others => '0');
elsif Clk'event and Clk = '1' then
-- E3
-- Interrupt
IntTrigOld <= IntTrig;
if Status_i(0) = '1' then
Int_i <= '0';
elsif IntTrigOld = '0' and IntTrig = '1' then
Int_i <= IntE_i;
end if;
-- D7
-- Status register
if Sync = '1' then
Status_i <= DO;
end if;
-- A3, C3, E3
-- RAM register/ready logic
if Sync = '1' and A(13) = '1' then
Ready_i <= '0';
elsif Ready_i = '1' then
Ready_i <= '1';
else
Ready_i <= RR(9);
end if;
if Sync = '1' and A(13) = '1' then
RR <= (others => '0');
elsif (CntD5(2) = '1' and OldASEL = '0') or -- ASEL pos edge
(CntD5(2) = '0' and OldASEL = '1' and RR(8) = '1') then -- ASEL neg edge
RR(7 downto 0) <= RDB;
RR(8) <= '1';
RR(9) <= RR(8);
end if;
OldASEL := CntD5(2);
end if;
end process;
-- Video counters
process (Rst_n, Clk)
begin
if Rst_n = '0' then
CntD5 <= (others => '0');
CntE5 <= (others => '0');
CntE6 <= (others => '0');
CntE7 <= (others => '0');
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
CntD5 <= CntD5 + 1;
if CntD5 = 15 then
CntE5 <= CntE5 + 1;
if CntE5(3 downto 0) = 15 then
if CntE5(4) = '0' then
CntE5 <= "11100";
CntE6 <= CntE6 + 1;
if CntE6 = 15 then
CntE7 <= CntE7 + 1;
if CntE7(3 downto 0) = 15 then
if CntE7(4) = '0' then
CntE6 <= "1010";
CntE7 <= "11101";
else
CntE7 <= "00010";
end if;
end if;
end if;
end if;
else
end if;
end if;
end if;
end if;
end process;
-- Video shift register
process (Rst_n, Clk)
begin
if Rst_n = '0' then
Shift <= (others => '0');
Video <= '0';
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
if CntE7(4) = '0' and CntE5(4) = '0' and CntD5(2 downto 0) = "011" then
Shift(7 downto 0) <= RDB(7 downto 0);
else
Shift(6 downto 0) <= Shift(7 downto 1);
Shift(7) <= '0';
end if;
Video <= Shift(0);
end if;
end if;
end process;
-- Sync
process (Rst_n, Clk)
begin
if Rst_n = '0' then
HSync <= '1';
VSync <= '1';
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
if CntE5(4) = '1' and CntE5(1 downto 0) = "10" then
HSync <= '0';
else
HSync <= '1';
end if;
if CntE7(4) = '1' and CntE7(0) = '0' and CntE6(3 downto 2) = "11" then
VSync <= '0';
else
VSync <= '1';
end if;
end if;
end if;
end process;
end;

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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE pinplan>
<pinplan intended_family="Cyclone III" variation_name="pll" megafunction_name="ALTPLL" specifies="all_ports">
<global>
<pin name="inclk0" direction="input" scope="external" source="clock" />
<pin name="c0" direction="output" scope="external" source="clock" />
<pin name="c1" direction="output" scope="external" source="clock" />
</global>
</pinplan>

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@@ -0,0 +1,4 @@
set_global_assignment -name IP_TOOL_NAME "ALTPLL"
set_global_assignment -name IP_TOOL_VERSION "13.1"
set_global_assignment -name VHDL_FILE [file join $::quartus(qip_path) "pll.vhd"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "pll.ppf"]

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@@ -0,0 +1,382 @@
-- megafunction wizard: %ALTPLL%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: altpll
-- ============================================================
-- File Name: pll.vhd
-- Megafunction Name(s):
-- altpll
--
-- Simulation Library Files(s):
-- altera_mf
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 13.1.4 Build 182 03/12/2014 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2014 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.all;
ENTITY pll IS
PORT
(
inclk0 : IN STD_LOGIC := '0';
c0 : OUT STD_LOGIC ;
c1 : OUT STD_LOGIC
);
END pll;
ARCHITECTURE SYN OF pll IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (4 DOWNTO 0);
SIGNAL sub_wire1 : STD_LOGIC ;
SIGNAL sub_wire2 : STD_LOGIC ;
SIGNAL sub_wire3 : STD_LOGIC ;
SIGNAL sub_wire4 : STD_LOGIC_VECTOR (1 DOWNTO 0);
SIGNAL sub_wire5_bv : BIT_VECTOR (0 DOWNTO 0);
SIGNAL sub_wire5 : STD_LOGIC_VECTOR (0 DOWNTO 0);
COMPONENT altpll
GENERIC (
bandwidth_type : STRING;
clk0_divide_by : NATURAL;
clk0_duty_cycle : NATURAL;
clk0_multiply_by : NATURAL;
clk0_phase_shift : STRING;
clk1_divide_by : NATURAL;
clk1_duty_cycle : NATURAL;
clk1_multiply_by : NATURAL;
clk1_phase_shift : STRING;
compensate_clock : STRING;
inclk0_input_frequency : NATURAL;
intended_device_family : STRING;
lpm_hint : STRING;
lpm_type : STRING;
operation_mode : STRING;
pll_type : STRING;
port_activeclock : STRING;
port_areset : STRING;
port_clkbad0 : STRING;
port_clkbad1 : STRING;
port_clkloss : STRING;
port_clkswitch : STRING;
port_configupdate : STRING;
port_fbin : STRING;
port_inclk0 : STRING;
port_inclk1 : STRING;
port_locked : STRING;
port_pfdena : STRING;
port_phasecounterselect : STRING;
port_phasedone : STRING;
port_phasestep : STRING;
port_phaseupdown : STRING;
port_pllena : STRING;
port_scanaclr : STRING;
port_scanclk : STRING;
port_scanclkena : STRING;
port_scandata : STRING;
port_scandataout : STRING;
port_scandone : STRING;
port_scanread : STRING;
port_scanwrite : STRING;
port_clk0 : STRING;
port_clk1 : STRING;
port_clk2 : STRING;
port_clk3 : STRING;
port_clk4 : STRING;
port_clk5 : STRING;
port_clkena0 : STRING;
port_clkena1 : STRING;
port_clkena2 : STRING;
port_clkena3 : STRING;
port_clkena4 : STRING;
port_clkena5 : STRING;
port_extclk0 : STRING;
port_extclk1 : STRING;
port_extclk2 : STRING;
port_extclk3 : STRING;
width_clock : NATURAL
);
PORT (
clk : OUT STD_LOGIC_VECTOR (4 DOWNTO 0);
inclk : IN STD_LOGIC_VECTOR (1 DOWNTO 0)
);
END COMPONENT;
BEGIN
sub_wire5_bv(0 DOWNTO 0) <= "0";
sub_wire5 <= To_stdlogicvector(sub_wire5_bv);
sub_wire2 <= sub_wire0(1);
sub_wire1 <= sub_wire0(0);
c0 <= sub_wire1;
c1 <= sub_wire2;
sub_wire3 <= inclk0;
sub_wire4 <= sub_wire5(0 DOWNTO 0) & sub_wire3;
altpll_component : altpll
GENERIC MAP (
bandwidth_type => "AUTO",
clk0_divide_by => 27,
clk0_duty_cycle => 50,
clk0_multiply_by => 10,
clk0_phase_shift => "0",
clk1_divide_by => 9,
clk1_duty_cycle => 50,
clk1_multiply_by => 8,
clk1_phase_shift => "0",
compensate_clock => "CLK0",
inclk0_input_frequency => 37037,
intended_device_family => "Cyclone III",
lpm_hint => "CBX_MODULE_PREFIX=pll",
lpm_type => "altpll",
operation_mode => "NORMAL",
pll_type => "AUTO",
port_activeclock => "PORT_UNUSED",
port_areset => "PORT_UNUSED",
port_clkbad0 => "PORT_UNUSED",
port_clkbad1 => "PORT_UNUSED",
port_clkloss => "PORT_UNUSED",
port_clkswitch => "PORT_UNUSED",
port_configupdate => "PORT_UNUSED",
port_fbin => "PORT_UNUSED",
port_inclk0 => "PORT_USED",
port_inclk1 => "PORT_UNUSED",
port_locked => "PORT_UNUSED",
port_pfdena => "PORT_UNUSED",
port_phasecounterselect => "PORT_UNUSED",
port_phasedone => "PORT_UNUSED",
port_phasestep => "PORT_UNUSED",
port_phaseupdown => "PORT_UNUSED",
port_pllena => "PORT_UNUSED",
port_scanaclr => "PORT_UNUSED",
port_scanclk => "PORT_UNUSED",
port_scanclkena => "PORT_UNUSED",
port_scandata => "PORT_UNUSED",
port_scandataout => "PORT_UNUSED",
port_scandone => "PORT_UNUSED",
port_scanread => "PORT_UNUSED",
port_scanwrite => "PORT_UNUSED",
port_clk0 => "PORT_USED",
port_clk1 => "PORT_USED",
port_clk2 => "PORT_UNUSED",
port_clk3 => "PORT_UNUSED",
port_clk4 => "PORT_UNUSED",
port_clk5 => "PORT_UNUSED",
port_clkena0 => "PORT_UNUSED",
port_clkena1 => "PORT_UNUSED",
port_clkena2 => "PORT_UNUSED",
port_clkena3 => "PORT_UNUSED",
port_clkena4 => "PORT_UNUSED",
port_clkena5 => "PORT_UNUSED",
port_extclk0 => "PORT_UNUSED",
port_extclk1 => "PORT_UNUSED",
port_extclk2 => "PORT_UNUSED",
port_extclk3 => "PORT_UNUSED",
width_clock => 5
)
PORT MAP (
inclk => sub_wire4,
clk => sub_wire0
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: ACTIVECLK_CHECK STRING "0"
-- Retrieval info: PRIVATE: BANDWIDTH STRING "1.000"
-- Retrieval info: PRIVATE: BANDWIDTH_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: BANDWIDTH_FREQ_UNIT STRING "MHz"
-- Retrieval info: PRIVATE: BANDWIDTH_PRESET STRING "Low"
-- Retrieval info: PRIVATE: BANDWIDTH_USE_AUTO STRING "1"
-- Retrieval info: PRIVATE: BANDWIDTH_USE_PRESET STRING "0"
-- Retrieval info: PRIVATE: CLKBAD_SWITCHOVER_CHECK STRING "0"
-- Retrieval info: PRIVATE: CLKLOSS_CHECK STRING "0"
-- Retrieval info: PRIVATE: CLKSWITCH_CHECK STRING "0"
-- Retrieval info: PRIVATE: CNX_NO_COMPENSATE_RADIO STRING "0"
-- Retrieval info: PRIVATE: CREATE_CLKBAD_CHECK STRING "0"
-- Retrieval info: PRIVATE: CREATE_INCLK1_CHECK STRING "0"
-- Retrieval info: PRIVATE: CUR_DEDICATED_CLK STRING "c0"
-- Retrieval info: PRIVATE: CUR_FBIN_CLK STRING "c0"
-- Retrieval info: PRIVATE: DEVICE_SPEED_GRADE STRING "8"
-- Retrieval info: PRIVATE: DIV_FACTOR0 NUMERIC "27"
-- Retrieval info: PRIVATE: DIV_FACTOR1 NUMERIC "27"
-- Retrieval info: PRIVATE: DUTY_CYCLE0 STRING "50.00000000"
-- Retrieval info: PRIVATE: DUTY_CYCLE1 STRING "50.00000000"
-- Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE0 STRING "10.000000"
-- Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE1 STRING "24.000000"
-- Retrieval info: PRIVATE: EXPLICIT_SWITCHOVER_COUNTER STRING "0"
-- Retrieval info: PRIVATE: EXT_FEEDBACK_RADIO STRING "0"
-- Retrieval info: PRIVATE: GLOCKED_COUNTER_EDIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: GLOCKED_FEATURE_ENABLED STRING "0"
-- Retrieval info: PRIVATE: GLOCKED_MODE_CHECK STRING "0"
-- Retrieval info: PRIVATE: GLOCK_COUNTER_EDIT NUMERIC "1048575"
-- Retrieval info: PRIVATE: HAS_MANUAL_SWITCHOVER STRING "1"
-- Retrieval info: PRIVATE: INCLK0_FREQ_EDIT STRING "27.000"
-- Retrieval info: PRIVATE: INCLK0_FREQ_UNIT_COMBO STRING "MHz"
-- Retrieval info: PRIVATE: INCLK1_FREQ_EDIT STRING "100.000"
-- Retrieval info: PRIVATE: INCLK1_FREQ_EDIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: INCLK1_FREQ_UNIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: INCLK1_FREQ_UNIT_COMBO STRING "MHz"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: INT_FEEDBACK__MODE_RADIO STRING "1"
-- Retrieval info: PRIVATE: LOCKED_OUTPUT_CHECK STRING "0"
-- Retrieval info: PRIVATE: LONG_SCAN_RADIO STRING "1"
-- Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE STRING "Not Available"
-- Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE_DIRTY NUMERIC "0"
-- Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT0 STRING "deg"
-- Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT1 STRING "ps"
-- Retrieval info: PRIVATE: MIG_DEVICE_SPEED_GRADE STRING "Any"
-- Retrieval info: PRIVATE: MIRROR_CLK0 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK1 STRING "0"
-- Retrieval info: PRIVATE: MULT_FACTOR0 NUMERIC "10"
-- Retrieval info: PRIVATE: MULT_FACTOR1 NUMERIC "40"
-- Retrieval info: PRIVATE: NORMAL_MODE_RADIO STRING "1"
-- Retrieval info: PRIVATE: OUTPUT_FREQ0 STRING "10.00000000"
-- Retrieval info: PRIVATE: OUTPUT_FREQ1 STRING "24.00000000"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_MODE0 STRING "0"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_MODE1 STRING "1"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT0 STRING "MHz"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT1 STRING "MHz"
-- Retrieval info: PRIVATE: PHASE_RECONFIG_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: PHASE_RECONFIG_INPUTS_CHECK STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT0 STRING "0.00000000"
-- Retrieval info: PRIVATE: PHASE_SHIFT1 STRING "0.00000000"
-- Retrieval info: PRIVATE: PHASE_SHIFT_STEP_ENABLED_CHECK STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT0 STRING "deg"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT1 STRING "deg"
-- Retrieval info: PRIVATE: PLL_ADVANCED_PARAM_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_ARESET_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_AUTOPLL_CHECK NUMERIC "1"
-- Retrieval info: PRIVATE: PLL_ENHPLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_FASTPLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_FBMIMIC_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_LVDS_PLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_PFDENA_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_TARGET_HARCOPY_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PRIMARY_CLK_COMBO STRING "inclk0"
-- Retrieval info: PRIVATE: RECONFIG_FILE STRING "pll.mif"
-- Retrieval info: PRIVATE: SACN_INPUTS_CHECK STRING "0"
-- Retrieval info: PRIVATE: SCAN_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: SELF_RESET_LOCK_LOSS STRING "0"
-- Retrieval info: PRIVATE: SHORT_SCAN_RADIO STRING "0"
-- Retrieval info: PRIVATE: SPREAD_FEATURE_ENABLED STRING "0"
-- Retrieval info: PRIVATE: SPREAD_FREQ STRING "50.000"
-- Retrieval info: PRIVATE: SPREAD_FREQ_UNIT STRING "KHz"
-- Retrieval info: PRIVATE: SPREAD_PERCENT STRING "0.500"
-- Retrieval info: PRIVATE: SPREAD_USE STRING "0"
-- Retrieval info: PRIVATE: SRC_SYNCH_COMP_RADIO STRING "0"
-- Retrieval info: PRIVATE: STICKY_CLK0 STRING "1"
-- Retrieval info: PRIVATE: STICKY_CLK1 STRING "1"
-- Retrieval info: PRIVATE: SWITCHOVER_COUNT_EDIT NUMERIC "1"
-- Retrieval info: PRIVATE: SWITCHOVER_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: USE_CLK0 STRING "1"
-- Retrieval info: PRIVATE: USE_CLK1 STRING "1"
-- Retrieval info: PRIVATE: USE_CLKENA0 STRING "0"
-- Retrieval info: PRIVATE: USE_CLKENA1 STRING "0"
-- Retrieval info: PRIVATE: USE_MIL_SPEED_GRADE NUMERIC "0"
-- Retrieval info: PRIVATE: ZERO_DELAY_RADIO STRING "0"
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: CONSTANT: BANDWIDTH_TYPE STRING "AUTO"
-- Retrieval info: CONSTANT: CLK0_DIVIDE_BY NUMERIC "27"
-- Retrieval info: CONSTANT: CLK0_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK0_MULTIPLY_BY NUMERIC "10"
-- Retrieval info: CONSTANT: CLK0_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: CLK1_DIVIDE_BY NUMERIC "9"
-- Retrieval info: CONSTANT: CLK1_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK1_MULTIPLY_BY NUMERIC "8"
-- Retrieval info: CONSTANT: CLK1_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: COMPENSATE_CLOCK STRING "CLK0"
-- Retrieval info: CONSTANT: INCLK0_INPUT_FREQUENCY NUMERIC "37037"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "altpll"
-- Retrieval info: CONSTANT: OPERATION_MODE STRING "NORMAL"
-- Retrieval info: CONSTANT: PLL_TYPE STRING "AUTO"
-- Retrieval info: CONSTANT: PORT_ACTIVECLOCK STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_ARESET STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKBAD0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKBAD1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKLOSS STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKSWITCH STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CONFIGUPDATE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_FBIN STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_INCLK0 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_INCLK1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_LOCKED STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PFDENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASECOUNTERSELECT STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASEDONE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASESTEP STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASEUPDOWN STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PLLENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANACLR STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANCLK STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANCLKENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDATA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDATAOUT STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDONE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANREAD STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANWRITE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk0 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_clk1 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_clk2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk4 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk5 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena4 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena5 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: WIDTH_CLOCK NUMERIC "5"
-- Retrieval info: USED_PORT: @clk 0 0 5 0 OUTPUT_CLK_EXT VCC "@clk[4..0]"
-- Retrieval info: USED_PORT: @inclk 0 0 2 0 INPUT_CLK_EXT VCC "@inclk[1..0]"
-- Retrieval info: USED_PORT: c0 0 0 0 0 OUTPUT_CLK_EXT VCC "c0"
-- Retrieval info: USED_PORT: c1 0 0 0 0 OUTPUT_CLK_EXT VCC "c1"
-- Retrieval info: USED_PORT: inclk0 0 0 0 0 INPUT_CLK_EXT GND "inclk0"
-- Retrieval info: CONNECT: @inclk 0 0 1 1 GND 0 0 0 0
-- Retrieval info: CONNECT: @inclk 0 0 1 0 inclk0 0 0 0 0
-- Retrieval info: CONNECT: c0 0 0 0 0 @clk 0 0 1 0
-- Retrieval info: CONNECT: c1 0 0 0 0 @clk 0 0 1 1
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.ppf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll_inst.vhd FALSE
-- Retrieval info: LIB_FILE: altera_mf
-- Retrieval info: CBX_MODULE_PREFIX: ON

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@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity rome is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of rome is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"A7",X"32",X"48",X"20",X"FC",X"41",X"18",X"78",X"91",X"C8",X"44",X"4D",X"6F",X"9F",X"67",X"CD",
X"41",X"18",X"EB",X"3E",X"11",X"21",X"00",X"00",X"E5",X"19",X"D2",X"1E",X"18",X"E3",X"E1",X"F5",
X"79",X"17",X"4F",X"78",X"17",X"47",X"7D",X"17",X"6F",X"7C",X"17",X"67",X"F1",X"3D",X"C2",X"18",
X"18",X"AF",X"7C",X"1F",X"57",X"7D",X"1F",X"5F",X"3A",X"48",X"20",X"A7",X"79",X"F0",X"2F",X"3C",
X"C9",X"7C",X"2F",X"67",X"7D",X"2F",X"6F",X"23",X"C9",X"11",X"4A",X"20",X"1A",X"3D",X"CA",X"66",
X"18",X"12",X"F6",X"30",X"21",X"29",X"20",X"77",X"11",X"B0",X"3E",X"3E",X"01",X"CD",X"30",X"01",
X"3E",X"1E",X"32",X"25",X"20",X"C9",X"AF",X"32",X"57",X"20",X"32",X"58",X"20",X"32",X"27",X"20",
X"CD",X"79",X"18",X"FA",X"60",X"18",X"C3",X"10",X"19",X"21",X"86",X"20",X"11",X"0B",X"00",X"19",
X"7E",X"A7",X"F8",X"7D",X"FE",X"B2",X"C2",X"7F",X"18",X"C9",X"21",X"55",X"20",X"7E",X"A7",X"11",
X"5E",X"20",X"C2",X"98",X"18",X"11",X"70",X"20",X"23",X"34",X"4E",X"06",X"00",X"21",X"7C",X"19",
X"09",X"7E",X"EB",X"56",X"2B",X"5E",X"2B",X"77",X"2B",X"1F",X"3E",X"47",X"DA",X"B0",X"18",X"3D",
X"B6",X"77",X"21",X"22",X"1A",X"09",X"09",X"7E",X"23",X"66",X"6F",X"E9",X"3E",X"0F",X"32",X"24",
X"20",X"CD",X"D9",X"11",X"D6",X"04",X"FE",X"25",X"D2",X"CD",X"18",X"C6",X"07",X"57",X"EB",X"22",
X"4E",X"20",X"EB",X"3A",X"09",X"20",X"E6",X"1C",X"4F",X"06",X"00",X"21",X"2E",X"1E",X"09",X"3E",
X"04",X"C3",X"30",X"01",X"21",X"C8",X"1D",X"3A",X"55",X"20",X"A7",X"CA",X"F1",X"18",X"21",X"E0",
X"1D",X"CD",X"82",X"1C",X"3E",X"0A",X"32",X"24",X"20",X"2A",X"4E",X"20",X"EB",X"3E",X"0F",X"C3",
X"6E",X"1B",X"3E",X"0F",X"32",X"24",X"20",X"2A",X"4E",X"20",X"EB",X"3E",X"10",X"C3",X"6E",X"1B",
X"AF",X"32",X"23",X"20",X"2A",X"0F",X"20",X"22",X"06",X"20",X"C9",X"2A",X"06",X"20",X"23",X"22",
X"06",X"20",X"C9",X"AF",X"32",X"57",X"20",X"32",X"58",X"20",X"32",X"27",X"20",X"32",X"25",X"20",
X"CD",X"79",X"18",X"FA",X"4D",X"19",X"3A",X"06",X"20",X"D6",X"67",X"C2",X"4D",X"19",X"32",X"0A",
X"20",X"21",X"91",X"1A",X"22",X"06",X"20",X"21",X"F6",X"1D",X"C3",X"87",X"1C",X"3E",X"01",X"32",
X"08",X"20",X"C9",X"8A",X"1B",X"68",X"1B",X"81",X"1B",X"8B",X"1B",X"9D",X"1B",X"A6",X"1B",X"B2",
X"1B",X"49",X"12",X"11",X"1C",X"24",X"1C",X"5C",X"1C",X"6F",X"1C",X"2B",X"1D",X"48",X"1D",X"7B",
X"1C",X"7F",X"1C",X"A0",X"80",X"60",X"30",X"0E",X"74",X"74",X"78",X"78",X"7A",X"B0",X"C0",X"D0",
X"D1",X"58",X"71",X"8F",X"A8",X"FF",X"80",X"50",X"0E",X"9E",X"5E",X"2E",X"0D",X"2A",X"0C",X"30",
X"0B",X"38",X"12",X"2A",X"13",X"30",X"14",X"38",X"15",X"00",X"12",X"00",X"11",X"00",X"0F",X"00",
X"0E",X"00",X"00",X"00",X"15",X"01",X"12",X"01",X"11",X"00",X"0F",X"00",X"0E",X"01",X"00",X"00",
X"BC",X"15",X"BC",X"15",X"BC",X"15",X"BC",X"15",X"BC",X"15",X"BC",X"15",X"BC",X"15",X"D5",X"15",
X"C5",X"15",X"C5",X"15",X"C5",X"15",X"C5",X"15",X"C5",X"15",X"C5",X"15",X"C5",X"15",X"61",X"16",
X"06",X"06",X"1A",X"15",X"06",X"FE",X"1A",X"04",X"06",X"00",X"1A",X"09",X"06",X"FA",X"1A",X"FE",
X"06",X"04",X"1A",X"11",X"06",X"FC",X"1A",X"02",X"06",X"02",X"1A",X"0E",X"FA",X"06",X"FC",X"15",
X"FA",X"FE",X"FC",X"04",X"FA",X"00",X"FC",X"09",X"FA",X"FA",X"FC",X"FE",X"FA",X"04",X"FC",X"11",
X"FA",X"FC",X"FC",X"02",X"FA",X"02",X"FC",X"0E",X"E4",X"0A",X"0B",X"38",X"00",X"0B",X"0C",X"30",
X"17",X"0B",X"0D",X"2A",X"E4",X"0A",X"14",X"38",X"00",X"0B",X"13",X"30",X"17",X"0B",X"12",X"2A",
X"08",X"09",X"0A",X"09",X"BC",X"18",X"E4",X"18",X"02",X"19",X"8A",X"1B",X"00",X"00",X"00",X"01",
X"01",X"00",X"01",X"01",X"01",X"02",X"02",X"01",X"02",X"02",X"02",X"03",X"03",X"02",X"03",X"03",
X"03",X"04",X"04",X"03",X"04",X"04",X"00",X"02",X"FE",X"00",X"02",X"FE",X"00",X"01",X"FF",X"00",
X"01",X"FF",X"00",X"00",X"FE",X"02",X"00",X"06",X"FA",X"00",X"FF",X"01",X"00",X"FF",X"01",X"00",
X"01",X"40",X"03",X"42",X"05",X"44",X"06",X"45",X"07",X"46",X"A8",X"E8",X"AA",X"E8",X"AC",X"E8",
X"AD",X"E8",X"AE",X"E8",X"05",X"02",X"05",X"06",X"09",X"06",X"01",X"0A",X"19",X"01",X"04",X"17",
X"05",X"06",X"15",X"07",X"02",X"13",X"03",X"03",X"11",X"02",X"07",X"0F",X"06",X"05",X"01",X"04",
X"01",X"06",X"01",X"11",X"20",X"06",X"00",X"44",X"20",X"04",X"0A",X"AE",X"1A",X"02",X"0E",X"00",
X"24",X"03",X"1E",X"00",X"02",X"07",X"00",X"24",X"03",X"1E",X"00",X"05",X"9D",X"1A",X"0E",X"08",
X"0A",X"02",X"09",X"00",X"28",X"03",X"3C",X"00",X"02",X"11",X"00",X"30",X"03",X"3C",X"00",X"02",
X"0A",X"00",X"3C",X"03",X"3C",X"00",X"08",X"0A",X"09",X"5F",X"20",X"00",X"10",X"08",X"32",X"80",
X"09",X"71",X"20",X"00",X"10",X"DE",X"36",X"88",X"04",X"00",X"AE",X"1A",X"06",X"01",X"28",X"20",
X"03",X"5A",X"00",X"0D",X"05",X"E0",X"1A",X"08",X"0F",X"95",X"1C",X"08",X"10",X"9C",X"1D",X"0B",
X"11",X"20",X"FB",X"1A",X"02",X"12",X"00",X"2C",X"05",X"FF",X"1A",X"02",X"13",X"00",X"30",X"03",
X"69",X"00",X"08",X"06",X"01",X"44",X"20",X"0A",X"07",X"09",X"5F",X"20",X"01",X"B0",X"01",X"38",
X"80",X"0B",X"11",X"20",X"26",X"1B",X"06",X"84",X"5B",X"20",X"06",X"35",X"5C",X"20",X"06",X"1E",
X"28",X"20",X"06",X"50",X"27",X"20",X"09",X"71",X"20",X"01",X"B0",X"DE",X"34",X"88",X"02",X"0B",
X"A0",X"34",X"03",X"1E",X"00",X"02",X"0C",X"A0",X"34",X"03",X"0F",X"00",X"02",X"08",X"A0",X"34",
X"02",X"0D",X"A2",X"3E",X"0B",X"47",X"20",X"52",X"1B",X"0C",X"09",X"83",X"20",X"00",X"B0",X"74",
X"01",X"80",X"06",X"01",X"58",X"20",X"06",X"01",X"57",X"20",X"0B",X"11",X"20",X"63",X"1B",X"06",
X"00",X"57",X"20",X"04",X"00",X"02",X"1B",X"00",X"1A",X"13",X"CD",X"8B",X"1C",X"EB",X"4F",X"21",
X"4E",X"1E",X"7E",X"23",X"A7",X"F2",X"72",X"1B",X"0D",X"C2",X"72",X"1B",X"E6",X"7F",X"C3",X"30",
X"01",X"EB",X"7E",X"32",X"23",X"20",X"23",X"22",X"06",X"20",X"C9",X"EB",X"7E",X"32",X"22",X"20",
X"23",X"5E",X"23",X"56",X"23",X"22",X"06",X"20",X"EB",X"22",X"0F",X"20",X"C9",X"EB",X"5E",X"23",
X"56",X"EB",X"22",X"06",X"20",X"C9",X"EB",X"7E",X"23",X"5E",X"23",X"56",X"23",X"22",X"06",X"20",
X"12",X"C9",X"21",X"0D",X"20",X"7E",X"23",X"B6",X"FE",X"04",X"F2",X"BE",X"1B",X"AF",X"32",X"47",
X"20",X"21",X"AF",X"0D",X"11",X"0D",X"3A",X"CD",X"F7",X"1B",X"21",X"14",X"1A",X"3A",X"0D",X"20",
X"CD",X"D9",X"1B",X"21",X"08",X"1A",X"3A",X"0E",X"20",X"A7",X"C8",X"FE",X"03",X"FA",X"E2",X"1B",
X"3E",X"03",X"F5",X"5E",X"23",X"56",X"23",X"D5",X"5E",X"23",X"56",X"23",X"E3",X"CD",X"F7",X"1B",
X"E1",X"F1",X"3D",X"C2",X"E2",X"1B",X"C9",X"4E",X"23",X"46",X"23",X"EB",X"C5",X"E5",X"1A",X"13",
X"77",X"23",X"0D",X"C2",X"FE",X"1B",X"E1",X"01",X"20",X"00",X"09",X"C1",X"05",X"C2",X"FC",X"1B",
X"C9",X"EB",X"5E",X"23",X"56",X"23",X"0E",X"05",X"7E",X"23",X"12",X"1B",X"0D",X"C2",X"18",X"1C",
X"22",X"06",X"20",X"C9",X"11",X"0D",X"20",X"01",X"29",X"20",X"CD",X"44",X"1C",X"13",X"CD",X"44",
X"1C",X"11",X"00",X"24",X"21",X"29",X"20",X"3E",X"02",X"CD",X"30",X"01",X"11",X"1E",X"24",X"3E",
X"02",X"C3",X"30",X"01",X"1A",X"1F",X"1F",X"1F",X"1F",X"E6",X"0F",X"C2",X"50",X"1C",X"3E",X"10",
X"C6",X"30",X"02",X"03",X"1A",X"E6",X"0F",X"C6",X"30",X"02",X"03",X"C9",X"EB",X"4E",X"23",X"46",
X"23",X"5E",X"23",X"56",X"23",X"0A",X"A7",X"C2",X"6B",X"1C",X"EB",X"22",X"06",X"20",X"C9",X"21",
X"0D",X"3A",X"11",X"BD",X"20",X"01",X"06",X"24",X"C3",X"FC",X"1B",X"CD",X"8B",X"1C",X"E9",X"CD",
X"8B",X"1C",X"3A",X"0A",X"20",X"A7",X"C8",X"22",X"00",X"20",X"C9",X"EB",X"5E",X"23",X"56",X"23",
X"22",X"06",X"20",X"EB",X"C9",X"3A",X"12",X"20",X"0E",X"05",X"FE",X"04",X"D2",X"B0",X"1C",X"3D",
X"07",X"07",X"47",X"DB",X"02",X"E6",X"03",X"B0",X"4F",X"06",X"00",X"21",X"17",X"1D",X"09",X"4E",
X"11",X"00",X"28",X"11",X"00",X"28",X"04",X"79",X"A7",X"1F",X"4F",X"D2",X"CE",X"1C",X"C5",X"D5",
X"78",X"CD",X"6E",X"1B",X"E1",X"11",X"00",X"02",X"19",X"EB",X"C1",X"C3",X"B6",X"1C",X"C2",X"B6",
X"1C",X"D3",X"04",X"DB",X"02",X"2F",X"E6",X"A0",X"CA",X"D1",X"1C",X"07",X"E6",X"01",X"4F",X"DB",
X"02",X"07",X"E6",X"06",X"B1",X"4F",X"06",X"00",X"21",X"23",X"1D",X"09",X"46",X"21",X"12",X"20",
X"7E",X"90",X"FA",X"D1",X"1C",X"F3",X"7E",X"90",X"77",X"79",X"E6",X"01",X"3D",X"32",X"11",X"20",
X"3D",X"32",X"0A",X"20",X"DB",X"02",X"E6",X"0C",X"07",X"07",X"C6",X"64",X"32",X"08",X"20",X"AF",
X"32",X"0D",X"20",X"32",X"0E",X"20",X"C9",X"2B",X"05",X"08",X"08",X"05",X"05",X"33",X"05",X"05",
X"05",X"2B",X"05",X"01",X"02",X"01",X"01",X"02",X"04",X"02",X"02",X"3A",X"49",X"20",X"A7",X"C0",
X"3E",X"01",X"CD",X"C2",X"17",X"32",X"71",X"20",X"21",X"6E",X"20",X"7E",X"E6",X"0F",X"B0",X"77",
X"2B",X"7E",X"F6",X"42",X"77",X"C3",X"61",X"16",X"3A",X"12",X"20",X"A7",X"C2",X"D1",X"16",X"C9",
X"00",X"00",X"3F",X"13",X"1D",X"16",X"33",X"18",X"3F",X"1A",X"05",X"1D",X"01",X"1F",X"39",X"20",
X"27",X"22",X"11",X"24",X"35",X"25",X"13",X"27",X"2B",X"28",X"3F",X"29",X"0F",X"2B",X"19",X"2C",
X"1F",X"2D",X"21",X"2E",X"21",X"2F",X"1D",X"30",X"15",X"31",X"09",X"32",X"3B",X"32",X"29",X"33",
X"17",X"34",X"3F",X"34",X"27",X"35",X"0D",X"36",X"31",X"36",X"11",X"37",X"31",X"37",X"0F",X"38",
X"2B",X"38",X"05",X"39",X"1D",X"39",X"35",X"39",X"0B",X"3A",X"21",X"3A",X"84",X"06",X"14",X"02",
X"12",X"03",X"11",X"01",X"0F",X"0A",X"11",X"01",X"08",X"01",X"08",X"04",X"0D",X"01",X"0D",X"01",
X"0D",X"03",X"0D",X"01",X"0C",X"02",X"0D",X"0A",X"0F",X"00",X"84",X"01",X"15",X"02",X"00",X"02",
X"0E",X"01",X"11",X"03",X"10",X"03",X"0C",X"00",X"84",X"04",X"0F",X"03",X"0F",X"01",X"0F",X"04",
X"0F",X"03",X"12",X"01",X"11",X"03",X"11",X"01",X"0F",X"03",X"0F",X"01",X"0E",X"08",X"0F",X"00",
X"84",X"02",X"08",X"01",X"0D",X"01",X"0D",X"02",X"11",X"0A",X"14",X"01",X"14",X"01",X"14",X"02",
X"11",X"02",X"0D",X"0A",X"11",X"00",X"86",X"03",X"0A",X"01",X"0A",X"06",X"0F",X"03",X"0A",X"01",
X"0F",X"06",X"13",X"03",X"0A",X"01",X"0F",X"02",X"13",X"03",X"0A",X"01",X"0F",X"02",X"13",X"03",
X"0A",X"01",X"0F",X"06",X"13",X"03",X"0F",X"01",X"13",X"04",X"16",X"02",X"13",X"02",X"0F",X"06",
X"0A",X"03",X"0A",X"01",X"0A",X"06",X"0F",X"00",X"40",X"40",X"40",X"40",X"40",X"40",X"55",X"47",
X"48",X"5B",X"50",X"4F",X"57",X"5B",X"5A",X"41",X"50",X"5B",X"57",X"41",X"4D",X"5B",X"42",X"41",
X"4D",X"5B",X"54",X"48",X"55",X"44",X"55",X"4D",X"46",X"5B",X"41",X"52",X"47",X"5B",X"8D",X"27",
X"54",X"4F",X"40",X"53",X"54",X"41",X"52",X"54",X"40",X"47",X"41",X"4D",X"45",X"95",X"2B",X"50",
X"52",X"45",X"53",X"53",X"40",X"31",X"40",X"50",X"4C",X"41",X"59",X"45",X"52",X"40",X"42",X"55",
X"54",X"54",X"4F",X"4E",X"9A",X"2D",X"50",X"52",X"45",X"53",X"53",X"40",X"31",X"40",X"4F",X"52",
X"40",X"32",X"40",X"50",X"4C",X"41",X"59",X"45",X"52",X"40",X"42",X"55",X"54",X"54",X"4F",X"4E",
X"92",X"29",X"49",X"4E",X"53",X"45",X"52",X"54",X"40",X"31",X"40",X"4D",X"4F",X"52",X"45",X"40",
X"43",X"4F",X"49",X"4E",X"93",X"2A",X"49",X"4E",X"53",X"45",X"52",X"54",X"40",X"32",X"40",X"4D",
X"4F",X"52",X"45",X"40",X"43",X"4F",X"49",X"4E",X"53",X"93",X"2A",X"46",X"4F",X"52",X"40",X"54",
X"57",X"4F",X"40",X"50",X"4C",X"41",X"59",X"45",X"52",X"40",X"47",X"41",X"4D",X"45",X"89",X"89",
X"24",X"40",X"40",X"40",X"40",X"40",X"40",X"40",X"40",X"40",X"89",X"25",X"42",X"4F",X"4F",X"54",
X"40",X"48",X"49",X"4C",X"4C",X"8B",X"26",X"49",X"4E",X"53",X"45",X"52",X"54",X"40",X"43",X"4F",
X"49",X"4E",X"40",X"89",X"24",X"47",X"45",X"54",X"40",X"52",X"45",X"41",X"44",X"59",X"89",X"24",
X"40",X"40",X"44",X"52",X"41",X"57",X"5B",X"40",X"40",X"8C",X"5C",X"5C",X"5C",X"5C",X"5C",X"5C",
X"20",X"5C",X"5C",X"5C",X"5C",X"5C",X"5C",X"89",X"24",X"47",X"41",X"4D",X"45",X"40",X"4F",X"56",
X"45",X"52",X"87",X"53",X"48",X"4F",X"54",X"13",X"4D",X"45",X"5B",X"87",X"40",X"40",X"40",X"40",
X"13",X"40",X"40",X"40",X"9A",X"27",X"54",X"57",X"4F",X"40",X"50",X"4C",X"41",X"59",X"45",X"52",
X"40",X"4F",X"52",X"1D",X"53",X"49",X"4E",X"47",X"4C",X"45",X"40",X"50",X"4C",X"41",X"59",X"45",
X"52",X"B2",X"2A",X"55",X"53",X"45",X"40",X"50",X"4C",X"41",X"59",X"45",X"52",X"40",X"31",X"40",
X"48",X"41",X"4E",X"44",X"4C",X"45",X"53",X"28",X"43",X"4F",X"4D",X"50",X"55",X"54",X"45",X"52",
X"40",X"43",X"4F",X"4E",X"54",X"52",X"4F",X"4C",X"53",X"40",X"4F",X"54",X"48",X"45",X"52",X"40",
X"43",X"4F",X"57",X"42",X"4F",X"59",X"99",X"2D",X"4D",X"41",X"59",X"40",X"54",X"48",X"45",X"40",
X"42",X"45",X"54",X"54",X"45",X"52",X"40",X"43",X"4F",X"57",X"42",X"4F",X"59",X"40",X"57",X"49",
X"4E",X"00",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity romf is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of romf is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"7E",X"A7",X"CA",X"0E",X"10",X"C6",X"99",X"27",X"77",X"C2",X"0E",X"10",X"06",X"01",X"21",X"22",
X"20",X"CD",X"32",X"10",X"21",X"23",X"20",X"CD",X"32",X"10",X"23",X"CD",X"32",X"10",X"23",X"CD",
X"32",X"10",X"23",X"CD",X"32",X"10",X"23",X"CD",X"32",X"10",X"23",X"CD",X"32",X"10",X"32",X"4B",
X"20",X"C9",X"7E",X"A7",X"CA",X"3C",X"10",X"35",X"C2",X"3C",X"10",X"37",X"78",X"17",X"47",X"C9",
X"21",X"86",X"20",X"11",X"0B",X"00",X"19",X"E5",X"E5",X"CD",X"A6",X"10",X"E1",X"7D",X"FE",X"B2",
X"C2",X"43",X"10",X"E1",X"CD",X"0D",X"12",X"E1",X"CD",X"0D",X"12",X"E1",X"CD",X"0D",X"12",X"E1",
X"C3",X"0D",X"12",X"11",X"54",X"20",X"1A",X"3C",X"FE",X"03",X"C2",X"6E",X"10",X"AF",X"12",X"21",
X"49",X"20",X"11",X"12",X"00",X"19",X"3D",X"F2",X"75",X"10",X"C9",X"7E",X"E6",X"20",X"C8",X"7E",
X"E6",X"9F",X"77",X"01",X"06",X"00",X"09",X"11",X"33",X"20",X"CD",X"91",X"10",X"23",X"23",X"23",
X"23",X"1A",X"13",X"77",X"23",X"1A",X"13",X"77",X"23",X"13",X"13",X"13",X"1A",X"13",X"3C",X"77",
X"23",X"1A",X"13",X"77",X"23",X"C9",X"3A",X"0B",X"20",X"AE",X"E6",X"10",X"C0",X"7E",X"E6",X"20",
X"C8",X"7E",X"E6",X"40",X"C2",X"B9",X"10",X"36",X"00",X"01",X"05",X"00",X"09",X"5E",X"23",X"56",
X"23",X"EB",X"CD",X"C8",X"10",X"0E",X"1F",X"09",X"1A",X"13",X"77",X"23",X"1A",X"13",X"77",X"C9",
X"7E",X"E6",X"20",X"C8",X"23",X"01",X"05",X"00",X"09",X"5E",X"23",X"56",X"23",X"7B",X"B2",X"C8",
X"D5",X"5E",X"23",X"56",X"09",X"E3",X"CD",X"F6",X"10",X"E1",X"5E",X"23",X"56",X"23",X"7B",X"B2",
X"C8",X"D5",X"5E",X"23",X"56",X"E1",X"01",X"20",X"00",X"E5",X"7B",X"36",X"00",X"23",X"3D",X"C2",
X"FB",X"10",X"E1",X"09",X"15",X"C2",X"F9",X"10",X"C9",X"21",X"33",X"20",X"5E",X"23",X"56",X"23",
X"7A",X"B3",X"C8",X"D5",X"7E",X"23",X"D3",X"01",X"5E",X"23",X"56",X"23",X"4E",X"23",X"46",X"23",
X"E3",X"E6",X"08",X"CC",X"94",X"11",X"C4",X"EB",X"11",X"E1",X"C3",X"0C",X"11",X"7E",X"E6",X"40",
X"C8",X"7E",X"E6",X"BF",X"F6",X"20",X"77",X"E6",X"08",X"47",X"23",X"23",X"5E",X"23",X"7B",X"E6",
X"07",X"05",X"FA",X"46",X"11",X"2F",X"32",X"35",X"20",X"32",X"3C",X"20",X"56",X"23",X"CD",X"D9",
X"11",X"EB",X"22",X"33",X"20",X"EB",X"D5",X"CD",X"B3",X"11",X"23",X"23",X"23",X"23",X"E5",X"21",
X"36",X"20",X"CD",X"87",X"11",X"E1",X"C1",X"5E",X"23",X"7B",X"A7",X"C8",X"16",X"00",X"3E",X"05",
X"EB",X"29",X"3D",X"C2",X"71",X"11",X"09",X"EB",X"7E",X"23",X"83",X"5F",X"EB",X"22",X"3A",X"20",
X"EB",X"CD",X"B3",X"11",X"21",X"3D",X"20",X"73",X"23",X"72",X"23",X"71",X"23",X"70",X"23",X"AF",
X"77",X"23",X"77",X"C9",X"C5",X"E5",X"1A",X"13",X"D3",X"02",X"DB",X"03",X"77",X"23",X"0D",X"C2",
X"96",X"11",X"AF",X"D3",X"02",X"DB",X"03",X"77",X"E1",X"01",X"20",X"00",X"09",X"C1",X"05",X"C2",
X"94",X"11",X"C9",X"5E",X"23",X"E5",X"16",X"00",X"21",X"01",X"03",X"19",X"19",X"5E",X"23",X"56",
X"EB",X"E3",X"5E",X"23",X"E3",X"16",X"00",X"19",X"19",X"5E",X"23",X"56",X"E1",X"EB",X"4E",X"23",
X"46",X"23",X"EB",X"C9",X"7B",X"E6",X"07",X"D3",X"01",X"06",X"03",X"AF",X"7A",X"1F",X"57",X"7B",
X"1F",X"5F",X"05",X"C2",X"DB",X"11",X"7A",X"C6",X"24",X"57",X"C9",X"79",X"85",X"6F",X"C5",X"E5",
X"1A",X"13",X"D3",X"02",X"DB",X"03",X"77",X"2B",X"0D",X"C2",X"F0",X"11",X"AF",X"D3",X"02",X"DB",
X"03",X"77",X"E1",X"01",X"20",X"00",X"09",X"C1",X"05",X"C2",X"EE",X"11",X"C9",X"3A",X"0B",X"20",
X"AE",X"E6",X"10",X"C0",X"7E",X"E6",X"40",X"C8",X"7E",X"F6",X"20",X"77",X"23",X"23",X"5E",X"23",
X"23",X"56",X"23",X"CD",X"D4",X"11",X"73",X"23",X"72",X"23",X"EB",X"CD",X"32",X"12",X"01",X"1F",
X"00",X"09",X"7E",X"12",X"13",X"3E",X"03",X"D3",X"02",X"DB",X"03",X"B6",X"77",X"23",X"7E",X"12",
X"13",X"AF",X"D3",X"02",X"DB",X"03",X"B6",X"77",X"C9",X"F3",X"E1",X"01",X"00",X"00",X"11",X"00",
X"00",X"31",X"20",X"40",X"3E",X"10",X"C5",X"13",X"BA",X"C2",X"56",X"12",X"31",X"00",X"24",X"E9",
X"7E",X"A7",X"F0",X"E6",X"04",X"01",X"00",X"00",X"11",X"04",X"FC",X"CA",X"71",X"12",X"11",X"06",
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X"12",X"43",X"1F",X"D2",X"87",X"12",X"4A",X"1F",X"D2",X"8C",X"12",X"4B",X"79",X"0E",X"00",X"23",
X"A7",X"C4",X"D0",X"12",X"23",X"78",X"A7",X"C4",X"C6",X"12",X"2B",X"2B",X"79",X"A7",X"CA",X"A9",
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X"15",X"09",X"F1",X"E6",X"8F",X"B6",X"E1",X"AE",X"C8",X"4F",X"06",X"01",X"79",X"0F",X"DA",X"AA",
X"15",X"4F",X"78",X"07",X"47",X"13",X"13",X"C3",X"9C",X"15",X"78",X"AE",X"77",X"A0",X"EB",X"4E",
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X"AF",X"CD",X"C2",X"17",X"32",X"5F",X"20",X"21",X"5C",X"20",X"7E",X"E6",X"0F",X"B0",X"77",X"C3",
X"D5",X"15",X"F5",X"21",X"5D",X"20",X"4E",X"23",X"5E",X"21",X"6F",X"20",X"46",X"23",X"56",X"CD",
X"EF",X"17",X"C6",X"14",X"21",X"7A",X"1A",X"23",X"23",X"BE",X"23",X"DA",X"D7",X"17",X"F1",X"A7",
X"CA",X"E4",X"17",X"23",X"7E",X"4F",X"17",X"17",X"17",X"17",X"E6",X"F0",X"47",X"79",X"C9",X"7A",
X"93",X"C8",X"5F",X"9F",X"57",X"21",X"00",X"00",X"3E",X"06",X"19",X"3D",X"C2",X"FA",X"17",X"7C");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity romg is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of romg is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"00",X"D8",X"00",X"F8",X"00",X"FE",X"03",X"B8",X"00",X"F8",X"01",X"F8",X"00",X"60",X"00",X"F0",
X"00",X"FC",X"07",X"FE",X"7F",X"FF",X"00",X"F9",X"00",X"F9",X"00",X"F9",X"00",X"FE",X"01",X"FE",
X"01",X"02",X"11",X"50",X"00",X"D8",X"00",X"F8",X"00",X"FE",X"03",X"B8",X"00",X"F8",X"01",X"F8",
X"00",X"60",X"00",X"F0",X"E0",X"FC",X"3F",X"FE",X"03",X"FF",X"00",X"F9",X"00",X"F9",X"00",X"F9",
X"00",X"FE",X"01",X"FE",X"01",X"02",X"11",X"50",X"00",X"D8",X"00",X"F8",X"00",X"FE",X"03",X"B8",
X"00",X"F8",X"01",X"F8",X"00",X"60",X"00",X"F0",X"70",X"FC",X"1F",X"FE",X"07",X"FF",X"00",X"F9",
X"00",X"F9",X"00",X"F9",X"00",X"FE",X"01",X"FE",X"01",X"02",X"11",X"50",X"00",X"D8",X"00",X"F8",
X"00",X"FE",X"03",X"B8",X"00",X"F8",X"01",X"F8",X"00",X"60",X"E0",X"F0",X"1C",X"FC",X"07",X"FE",
X"03",X"FF",X"00",X"F9",X"00",X"F9",X"00",X"F9",X"00",X"FE",X"01",X"FE",X"01",X"02",X"11",X"50",
X"00",X"D8",X"00",X"F8",X"00",X"FE",X"03",X"B8",X"40",X"F8",X"61",X"F8",X"30",X"60",X"18",X"F0",
X"0C",X"FC",X"07",X"FE",X"03",X"FF",X"00",X"F9",X"00",X"F9",X"00",X"F9",X"00",X"FE",X"01",X"FE",
X"01",X"02",X"09",X"FC",X"01",X"F8",X"03",X"98",X"03",X"18",X"07",X"1C",X"07",X"8E",X"03",X"86",
X"01",X"C7",X"01",X"9E",X"07",X"02",X"09",X"FC",X"01",X"F8",X"01",X"F8",X"01",X"F0",X"01",X"E0",
X"01",X"E0",X"00",X"C0",X"00",X"E0",X"00",X"C0",X"03",X"02",X"09",X"FC",X"00",X"F8",X"01",X"F0",
X"03",X"C8",X"07",X"9C",X"07",X"0E",X"03",X"06",X"03",X"87",X"03",X"3E",X"0F",X"02",X"0F",X"28",
X"00",X"68",X"00",X"78",X"00",X"FE",X"01",X"58",X"00",X"F8",X"00",X"78",X"00",X"30",X"00",X"FC",
X"00",X"FE",X"01",X"7F",X"03",X"79",X"04",X"79",X"08",X"79",X"10",X"7E",X"00",X"02",X"0F",X"28",
X"00",X"68",X"00",X"78",X"00",X"FE",X"01",X"58",X"00",X"F8",X"00",X"78",X"00",X"30",X"00",X"FC",
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begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity romh is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of romh is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
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X"00",X"E0",X"0F",X"00",X"E0",X"03",X"00",X"E0",X"03",X"06",X"C0",X"C1",X"03",X"E0",X"F3",X"00",
X"FC",X"3F",X"00",X"FE",X"1F",X"00",X"F3",X"0F",X"00",X"F3",X"03",X"00",X"F3",X"03",X"00",X"F1",
X"03",X"00",X"FE",X"03",X"00",X"FC",X"07",X"00",X"03",X"13",X"40",X"01",X"00",X"60",X"03",X"00",
X"E0",X"03",X"00",X"F4",X"17",X"00",X"FC",X"1F",X"00",X"E0",X"02",X"04",X"E0",X"8F",X"06",X"E0",
X"03",X"03",X"E0",X"83",X"03",X"C0",X"C1",X"01",X"E0",X"E3",X"00",X"FC",X"7F",X"00",X"FE",X"3F",
X"00",X"F3",X"1F",X"00",X"F3",X"03",X"00",X"F3",X"03",X"00",X"F1",X"03",X"00",X"FE",X"03",X"00",
X"FC",X"07",X"00",X"02",X"0A",X"F8",X"07",X"70",X"0F",X"70",X"0E",X"70",X"1C",X"30",X"1C",X"38",
X"0C",X"1C",X"0E",X"0C",X"06",X"0E",X"07",X"3C",X"1E",X"02",X"0A",X"FC",X"03",X"F8",X"03",X"F0",
X"03",X"F0",X"03",X"C0",X"03",X"C0",X"03",X"80",X"03",X"80",X"01",X"C0",X"01",X"80",X"07",X"02",
X"0A",X"FC",X"03",X"F8",X"01",X"F0",X"00",X"E0",X"01",X"C8",X"03",X"9C",X"07",X"0E",X"07",X"06",
X"03",X"87",X"03",X"1E",X"0F",X"02",X"11",X"50",X"00",X"D8",X"00",X"F8",X"00",X"FE",X"03",X"B8",
X"00",X"F8",X"01",X"F8",X"00",X"60",X"00",X"F0",X"00",X"FC",X"03",X"FE",X"07",X"FF",X"06",X"F9",
X"0C",X"F9",X"18",X"F9",X"20",X"FE",X"01",X"FE",X"01",X"02",X"11",X"50",X"00",X"D8",X"00",X"F8",
X"00",X"FE",X"03",X"B8",X"00",X"F8",X"01",X"F8",X"00",X"60",X"00",X"F0",X"00",X"FC",X"03",X"FE",
X"0F",X"FF",X"3C",X"F9",X"60",X"F9",X"00",X"F9",X"00",X"FE",X"01",X"FE",X"01",X"02",X"11",X"50");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

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@@ -0,0 +1,55 @@
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.altera_mf_components.all;
ENTITY spram IS
generic (
addr_width_g : integer := 8;
data_width_g : integer := 8
);
PORT
(
address : IN STD_LOGIC_VECTOR (addr_width_g-1 DOWNTO 0);
clken : IN STD_LOGIC := '1';
clock : IN STD_LOGIC := '1';
data : IN STD_LOGIC_VECTOR (data_width_g-1 DOWNTO 0);
wren : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (data_width_g-1 DOWNTO 0)
);
END spram;
ARCHITECTURE SYN OF spram IS
BEGIN
altsyncram_component : altsyncram
GENERIC MAP (
clock_enable_input_a => "NORMAL",
clock_enable_output_a => "BYPASS",
intended_device_family => "Cyclone III",
lpm_hint => "ENABLE_RUNTIME_MOD=NO",
lpm_type => "altsyncram",
numwords_a => 2**addr_width_g,
operation_mode => "SINGLE_PORT",
outdata_aclr_a => "NONE",
outdata_reg_a => "UNREGISTERED",
power_up_uninitialized => "FALSE",
read_during_write_mode_port_a => "NEW_DATA_NO_NBE_READ",
widthad_a => addr_width_g,
width_a => data_width_g,
width_byteena_a => 1
)
PORT MAP (
address_a => address,
clock0 => clock,
clocken0 => clken,
data_a => data,
wren_a => wren,
q_a => q
);
END SYN;

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@@ -0,0 +1,82 @@
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.all;
ENTITY sprom IS
GENERIC
(
init_file : string := "";
widthad_a : natural;
width_a : natural := 8;
outdata_reg_a : string := "UNREGISTERED"
);
PORT
(
address : IN STD_LOGIC_VECTOR (widthad_a-1 DOWNTO 0);
clock : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (width_a-1 DOWNTO 0)
);
END sprom;
ARCHITECTURE SYN OF sprom IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (width_a-1 DOWNTO 0);
COMPONENT altsyncram
GENERIC (
address_aclr_a : STRING;
clock_enable_input_a : STRING;
clock_enable_output_a : STRING;
init_file : STRING;
intended_device_family : STRING;
lpm_hint : STRING;
lpm_type : STRING;
numwords_a : NATURAL;
operation_mode : STRING;
outdata_aclr_a : STRING;
outdata_reg_a : STRING;
widthad_a : NATURAL;
width_a : NATURAL;
width_byteena_a : NATURAL
);
PORT (
clock0 : IN STD_LOGIC ;
address_a : IN STD_LOGIC_VECTOR (widthad_a-1 DOWNTO 0);
q_a : OUT STD_LOGIC_VECTOR (width_a-1 DOWNTO 0)
);
END COMPONENT;
BEGIN
q <= sub_wire0(width_a-1 DOWNTO 0);
altsyncram_component : altsyncram
GENERIC MAP (
address_aclr_a => "NONE",
clock_enable_input_a => "BYPASS",
clock_enable_output_a => "BYPASS",
init_file => init_file,
intended_device_family => "Cyclone III",
lpm_hint => "ENABLE_RUNTIME_MOD=NO",
lpm_type => "altsyncram",
numwords_a => 2**widthad_a,
operation_mode => "ROM",
outdata_aclr_a => "NONE",
outdata_reg_a => outdata_reg_a,
widthad_a => widthad_a,
width_a => width_a,
width_byteena_a => 1
)
PORT MAP (
clock0 => clock,
address_a => address,
q_a => sub_wire0
);
END SYN;

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@@ -0,0 +1,30 @@
# -------------------------------------------------------------------------- #
#
# Copyright (C) 1991-2014 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any output files from any of the foregoing
# (including device programming or simulation files), and any
# associated documentation or information are expressly subject
# to the terms and conditions of the Altera Program License
# Subscription Agreement, Altera MegaCore Function License
# Agreement, or other applicable license agreement, including,
# without limitation, that your use is for the sole purpose of
# programming logic devices manufactured by Altera and sold by
# Altera or its authorized distributors. Please refer to the
# applicable agreement for further details.
#
# -------------------------------------------------------------------------- #
#
# Quartus II 64-Bit
# Version 13.1.4 Build 182 03/12/2014 SJ Web Edition
# Date created = 16:15:41 June 05, 2019
#
# -------------------------------------------------------------------------- #
QUARTUS_VERSION = "13.1"
DATE = "16:15:41 June 05, 2019"
# Revisions
PROJECT_REVISION = "OzmaWars"

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@@ -0,0 +1,180 @@
# -------------------------------------------------------------------------- #
#
# Copyright (C) 1991-2014 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any output files from any of the foregoing
# (including device programming or simulation files), and any
# associated documentation or information are expressly subject
# to the terms and conditions of the Altera Program License
# Subscription Agreement, Altera MegaCore Function License
# Agreement, or other applicable license agreement, including,
# without limitation, that your use is for the sole purpose of
# programming logic devices manufactured by Altera and sold by
# Altera or its authorized distributors. Please refer to the
# applicable agreement for further details.
#
# -------------------------------------------------------------------------- #
#
# Quartus II 64-Bit
# Version 13.1.4 Build 182 03/12/2014 SJ Web Edition
# Date created = 02:57:11 June 09, 2019
#
# -------------------------------------------------------------------------- #
#
# Notes:
#
# 1) The default values for assignments are stored in the file:
# OzmaWars_assignment_defaults.qdf
# If this file doesn't exist, see file:
# assignment_defaults.qdf
#
# 2) Altera recommends that you do not modify this file. This
# file is updated automatically by the Quartus II software
# and any changes you make may be lost or overwritten.
#
# -------------------------------------------------------------------------- #
# Project-Wide Assignments
# ========================
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 13.1
set_global_assignment -name PROJECT_CREATION_TIME_DATE "21:27:39 NOVEMBER 20, 2017"
set_global_assignment -name LAST_QUARTUS_VERSION 13.1
set_global_assignment -name PROJECT_OUTPUT_DIRECTORY output_files
set_global_assignment -name PRE_FLOW_SCRIPT_FILE "quartus_sh:rtl/build_id.tcl"
set_global_assignment -name SYSTEMVERILOG_FILE rtl/OzmaWars_mist.sv
set_global_assignment -name VHDL_FILE rtl/invaders.vhd
set_global_assignment -name VHDL_FILE rtl/mw8080.vhd
set_global_assignment -name VHDL_FILE rtl/invaders_audio.vhd
set_global_assignment -name SYSTEMVERILOG_FILE rtl/OzmaWars_memory.sv
set_global_assignment -name VHDL_FILE rtl/dac.vhd
set_global_assignment -name VHDL_FILE rtl/sprom.vhd
set_global_assignment -name VHDL_FILE rtl/spram.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T8080se.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_Reg.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_Pack.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_MCode.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80_ALU.vhd
set_global_assignment -name VHDL_FILE rtl/T80/T80.vhd
set_global_assignment -name VHDL_FILE rtl/pll.vhd
set_global_assignment -name QIP_FILE ../../../../common/mist/mist.qip
set_global_assignment -name QIP_FILE "D:/Github/Mist_FPGA/common/mist/mist.qip"
set_global_assignment -name VHDL_FILE rtl/roms/mw01.vhd
set_global_assignment -name VHDL_FILE rtl/roms/mw02.vhd
set_global_assignment -name VHDL_FILE rtl/roms/mw03.vhd
set_global_assignment -name VHDL_FILE rtl/roms/mw04.vhd
set_global_assignment -name VHDL_FILE rtl/roms/mw05.vhd
set_global_assignment -name VHDL_FILE rtl/roms/mw06.vhd
set_global_assignment -name VHDL_FILE rtl/OzmaWars_overlay.vhd
# Pin & Location Assignments
# ==========================
set_location_assignment PIN_7 -to LED
set_location_assignment PIN_54 -to CLOCK_27
set_location_assignment PIN_144 -to VGA_R[5]
set_location_assignment PIN_143 -to VGA_R[4]
set_location_assignment PIN_142 -to VGA_R[3]
set_location_assignment PIN_141 -to VGA_R[2]
set_location_assignment PIN_137 -to VGA_R[1]
set_location_assignment PIN_135 -to VGA_R[0]
set_location_assignment PIN_133 -to VGA_B[5]
set_location_assignment PIN_132 -to VGA_B[4]
set_location_assignment PIN_125 -to VGA_B[3]
set_location_assignment PIN_121 -to VGA_B[2]
set_location_assignment PIN_120 -to VGA_B[1]
set_location_assignment PIN_115 -to VGA_B[0]
set_location_assignment PIN_114 -to VGA_G[5]
set_location_assignment PIN_113 -to VGA_G[4]
set_location_assignment PIN_112 -to VGA_G[3]
set_location_assignment PIN_111 -to VGA_G[2]
set_location_assignment PIN_110 -to VGA_G[1]
set_location_assignment PIN_106 -to VGA_G[0]
set_location_assignment PIN_136 -to VGA_VS
set_location_assignment PIN_119 -to VGA_HS
set_location_assignment PIN_65 -to AUDIO_L
set_location_assignment PIN_80 -to AUDIO_R
set_location_assignment PIN_105 -to SPI_DO
set_location_assignment PIN_88 -to SPI_DI
set_location_assignment PIN_126 -to SPI_SCK
set_location_assignment PIN_127 -to SPI_SS2
set_location_assignment PIN_91 -to SPI_SS3
set_location_assignment PIN_13 -to CONF_DATA0
set_location_assignment PLL_1 -to "pll:pll|altpll:altpll_component"
# Classic Timing Assignments
# ==========================
set_global_assignment -name MIN_CORE_JUNCTION_TEMP 0
set_global_assignment -name MAX_CORE_JUNCTION_TEMP 85
# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name TOP_LEVEL_ENTITY OzmaWars_mist
set_global_assignment -name FAMILY "Cyclone III"
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 144
set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 8
# Fitter Assignments
# ==================
set_global_assignment -name DEVICE EP3C25E144C8
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1
set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "3.3-V LVTTL"
set_global_assignment -name CYCLONEIII_CONFIGURATION_SCHEME "PASSIVE SERIAL"
set_global_assignment -name CRC_ERROR_OPEN_DRAIN OFF
set_global_assignment -name FORCE_CONFIGURATION_VCCIO ON
set_global_assignment -name CYCLONEII_RESERVE_NCEO_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA0_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DATA1_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_FLASH_NCE_AFTER_CONFIGURATION "USE AS REGULAR IO"
set_global_assignment -name RESERVE_DCLK_AFTER_CONFIGURATION "USE AS REGULAR IO"
# EDA Netlist Writer Assignments
# ==============================
set_global_assignment -name EDA_SIMULATION_TOOL "ModelSim-Altera (VHDL)"
# Assembler Assignments
# =====================
set_global_assignment -name USE_CONFIGURATION_DEVICE OFF
set_global_assignment -name GENERATE_RBF_FILE ON
# Power Estimation Assignments
# ============================
set_global_assignment -name POWER_PRESET_COOLING_SOLUTION "23 MM HEAT SINK WITH 200 LFPM AIRFLOW"
set_global_assignment -name POWER_BOARD_THERMAL_MODEL "NONE (CONSERVATIVE)"
# Advanced I/O Timing Assignments
# ===============================
set_global_assignment -name OUTPUT_IO_TIMING_NEAR_END_VMEAS "HALF VCCIO" -rise
set_global_assignment -name OUTPUT_IO_TIMING_NEAR_END_VMEAS "HALF VCCIO" -fall
set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -rise
set_global_assignment -name OUTPUT_IO_TIMING_FAR_END_VMEAS "HALF SIGNAL SWING" -fall
# start EDA_TOOL_SETTINGS(eda_simulation)
# ---------------------------------------
# EDA Netlist Writer Assignments
# ==============================
set_global_assignment -name EDA_OUTPUT_DATA_FORMAT VHDL -section_id eda_simulation
# end EDA_TOOL_SETTINGS(eda_simulation)
# -------------------------------------
# ---------------------------
# start ENTITY(OzmaWars_mist)
# start DESIGN_PARTITION(Top)
# ---------------------------
# Incremental Compilation Assignments
# ===================================
set_global_assignment -name PARTITION_NETLIST_TYPE SOURCE -section_id Top
set_global_assignment -name PARTITION_FITTER_PRESERVATION_LEVEL PLACEMENT_AND_ROUTING -section_id Top
set_global_assignment -name PARTITION_COLOR 16764057 -section_id Top
# end DESIGN_PARTITION(Top)
# -------------------------
# end ENTITY(OzmaWars_mist)
# -------------------------
set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top

View File

@@ -0,0 +1,27 @@
---------------------------------------------------------------------------------
--
-- Arcade: Ozma Wars port to MiST by Gehstock
-- 08 June 2019
--
---------------------------------------------------------------------------------
--
-- Midway 8080 Hardware
-- Audio based on work by Paul Walsh.
-- Audio and scan converter by MikeJ.
---------------------------------------------------------------------------------
--
--
-- Keyboard inputs :
--
-- F1 : Start
-- SPACE : Fire
-- RIGHT/LEFT : Movement
--
-- Joystick support.
--
--
---------------------------------------------------------------------------------
ToDo 60Hz
Color

View File

@@ -0,0 +1,15 @@
@echo off
del /s *.bak
del /s *.orig
del /s *.rej
rmdir /s /q db
rmdir /s /q incremental_db
rmdir /s /q output_files
rmdir /s /q simulation
rmdir /s /q greybox_tmp
del PLLJ_PLLSPE_INFO.txt
del *.qws
del *.ppf
del *.qip
del *.ddb
pause

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@@ -0,0 +1,80 @@
module OzmaWars_memory(
input Clock,
input RW_n,
input [15:0]Addr,
input [15:0]Ram_Addr,
output [7:0]Ram_out,
input [7:0]Ram_in,
output [7:0]Rom_out
);
wire [7:0]rom_data_0;
wire [7:0]rom_data_1;
wire [7:0]rom_data_2;
wire [7:0]rom_data_3;
wire [7:0]rom_data_4;
wire [7:0]rom_data_5;
mw01 mw01 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_0)
);
mw02 mw02 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_1)
);
mw03 mw03 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_2)
);
mw04 mw04 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_3)
);
mw05 mw05 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_4)
);
mw06 mw06 (
.clk(Clock),
.addr(Addr[10:0]),
.data(rom_data_5)
);
always @(Addr, rom_data_0, rom_data_1, rom_data_2, rom_data_3, rom_data_4, rom_data_5) begin
Rom_out = 8'b00000000;
case (Addr[15:11])
5'b00000 : Rom_out = rom_data_0;
5'b00001 : Rom_out = rom_data_1;
5'b00010 : Rom_out = rom_data_2;
5'b00011 : Rom_out = rom_data_3;
5'b01000 : Rom_out = rom_data_4;
5'b01001 : Rom_out = rom_data_5;
default : Rom_out = 8'b00000000;
endcase
end
spram #(
.addr_width_g(13),
.data_width_g(8))
u_ram0(
.address(Ram_Addr[12:0]),
.clken(1'b1),
.clock(Clock),
.data(Ram_in),
.wren(~RW_n),
.q(Ram_out)
);
endmodule

View File

@@ -0,0 +1,209 @@
module OzmaWars_mist(
output LED,
output [5:0] VGA_R,
output [5:0] VGA_G,
output [5:0] VGA_B,
output VGA_HS,
output VGA_VS,
output AUDIO_L,
output AUDIO_R,
input SPI_SCK,
output SPI_DO,
input SPI_DI,
input SPI_SS2,
input SPI_SS3,
input CONF_DATA0,
input CLOCK_27
);
`include "rtl\build_id.v"
localparam CONF_STR = {
"Ozma Wars;;",
"O2,Rotate Controls,Off,On;",
"O34,Scanlines,Off,25%,50%,75%;",
"O5,Overlay, On, Off;",
"T6,Reset;",
"V,v1.20.",`BUILD_DATE
};
assign LED = 1;
assign AUDIO_R = AUDIO_L;
wire clk_sys, clk_mist;
wire pll_locked;
pll pll
(
.inclk0(CLOCK_27),
.areset(),
.c0(clk_sys),
.c1(clk_mist)
);
wire [31:0] status;
wire [1:0] buttons;
wire [1:0] switches;
wire [7:0] kbjoy;
wire [7:0] joystick_0,joystick_1;
wire scandoublerD;
wire ypbpr;
wire key_pressed;
wire [7:0] key_code;
wire key_strobe;
wire [7:0] audio;
wire hsync,vsync;
wire hs, vs;
wire r,g,b;
wire [15:0]RAB;
wire [15:0]AD;
wire [7:0]RDB;
wire [7:0]RWD;
wire [7:0]IB;
wire [5:0]SoundCtrl3;
wire [5:0]SoundCtrl5;
wire Rst_n_s;
wire RWE_n;
wire Video;
wire HSync;
wire VSync;
invaderst invaderst(
.Rst_n(~(status[0] | status[6] | buttons[1])),
.Clk(clk_sys),
.ENA(),
.Coin(btn_coin),
.Sel1Player(~btn_one_player),
.Sel2Player(~btn_two_players),
.Fire(~m_fire),
.MoveLeft(~m_left),
.MoveRight(~m_right),
.MoveUp(~m_up),
.MoveDown(~m_down),
.RDB(RDB),
.IB(IB),
.RWD(RWD),
.RAB(RAB),
.AD(AD),
.SoundCtrl3(SoundCtrl3),
.SoundCtrl5(SoundCtrl5),
.Rst_n_s(Rst_n_s),
.RWE_n(RWE_n),
.Video(Video),
.HSync(HSync),
.VSync(VSync)
);
OzmaWars_memory OzmaWars_memory (
.Clock(clk_sys),
.RW_n(RWE_n),
.Addr(AD),
.Ram_Addr(RAB),
.Ram_out(RDB),
.Ram_in(RWD),
.Rom_out(IB)
);
invaders_audio invaders_audio (
.Clk(clk_sys),
.S1(SoundCtrl3),
.S2(SoundCtrl5),
.Aud(audio)
);
OzmaWars_overlay OzmaWars_overlay (
.Video(Video),
.Overlay(~status[5]),
.CLK(clk_sys),
.Rst_n_s(Rst_n_s),
.HSync(HSync),
.VSync(VSync),
.O_VIDEO_R(r),
.O_VIDEO_G(g),
.O_VIDEO_B(b),
.O_HSYNC(hs),
.O_VSYNC(vs)
);
mist_video #(.COLOR_DEPTH(3)) mist_video(
.clk_sys(clk_mist),
.SPI_SCK(SPI_SCK),
.SPI_SS3(SPI_SS3),
.SPI_DI(SPI_DI),
.R({r,r,r}),
.G({g,g,g}),
.B({b,b,b}),
.HSync(hs),
.VSync(vs),
.VGA_R(VGA_R),
.VGA_G(VGA_G),
.VGA_B(VGA_B),
.VGA_VS(VGA_VS),
.VGA_HS(VGA_HS),
.rotate({1'b0,status[2]}),
.scandoubler_disable(scandoublerD),
.scanlines(status[4:3]),
.ypbpr(ypbpr)
);
user_io #(
.STRLEN(($size(CONF_STR)>>3)))
user_io(
.clk_sys (clk_mist ),
.conf_str (CONF_STR ),
.SPI_CLK (SPI_SCK ),
.SPI_SS_IO (CONF_DATA0 ),
.SPI_MISO (SPI_DO ),
.SPI_MOSI (SPI_DI ),
.buttons (buttons ),
.switches (switches ),
.scandoubler_disable (scandoublerD ),
.ypbpr (ypbpr ),
.key_strobe (key_strobe ),
.key_pressed (key_pressed ),
.key_code (key_code ),
.joystick_0 (joystick_0 ),
.joystick_1 (joystick_1 ),
.status (status )
);
dac dac (
.clk_i(clk_mist),
.res_n_i(1),
.dac_i(audio),
.dac_o(AUDIO_L)
);
wire m_up = ~status[2] ? btn_right | joystick_0[0] | joystick_1[0] : btn_up | joystick_0[3] | joystick_1[3];
wire m_down = ~status[2] ? btn_left | joystick_0[1] | joystick_1[1] : btn_down | joystick_0[2] | joystick_1[2];
wire m_left = ~status[2] ? btn_up | joystick_0[3] | joystick_1[3] : btn_left | joystick_0[1] | joystick_1[1];
wire m_right = ~status[2] ? btn_down | joystick_0[2] | joystick_1[2] : btn_right | joystick_0[0] | joystick_1[0];
wire m_fire = btn_fire1 | joystick_0[4] | joystick_1[4];
reg btn_one_player = 0;
reg btn_two_players = 0;
reg btn_left = 0;
reg btn_right = 0;
reg btn_down = 0;
reg btn_up = 0;
reg btn_fire1 = 0;
reg btn_coin = 0;
always @(posedge clk_mist) begin
if(key_strobe) begin
case(key_code)
'h75: btn_up <= key_pressed; // up
'h72: btn_down <= key_pressed; // down
'h6B: btn_left <= key_pressed; // left
'h74: btn_right <= key_pressed; // right
'h76: btn_coin <= key_pressed; // ESC
'h05: btn_one_player <= key_pressed; // F1
'h06: btn_two_players <= key_pressed; // F2
'h29: btn_fire1 <= key_pressed; // Space
endcase
end
end
endmodule

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library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
entity OzmaWars_overlay is
port(
Video : in std_logic;
Overlay : in std_logic;
CLK : in std_logic;
Rst_n_s : in std_logic;
HSync : in std_logic;
VSync : in std_logic;
O_VIDEO_R : out std_logic;
O_VIDEO_G : out std_logic;
O_VIDEO_B : out std_logic;
O_HSYNC : out std_logic;
O_VSYNC : out std_logic
);
end OzmaWars_overlay;
architecture rtl of OzmaWars_overlay is
signal HCnt : std_logic_vector(11 downto 0);
signal VCnt : std_logic_vector(11 downto 0);
signal HSync_t1 : std_logic;
signal Overlay_G1 : boolean;
signal Overlay_G2 : boolean;
signal Overlay_R1 : boolean;
signal Overlay_G1_VCnt : boolean;
signal VideoRGB : std_logic_vector(2 downto 0);
begin
process (Rst_n_s, Clk)
variable cnt : unsigned(3 downto 0);
begin
if Rst_n_s = '0' then
cnt := "0000";
elsif Clk'event and Clk = '1' then
if cnt = 9 then
cnt := "0000";
else
cnt := cnt + 1;
end if;
end if;
end process;
p_overlay : process(Rst_n_s, Clk)
variable HStart : boolean;
begin
if Rst_n_s = '0' then
HCnt <= (others => '0');
VCnt <= (others => '0');
HSync_t1 <= '0';
Overlay_G1_VCnt <= false;
Overlay_G1 <= false;
Overlay_G2 <= false;
Overlay_R1 <= false;
elsif Clk'event and Clk = '1' then
HSync_t1 <= HSync;
HStart := (HSync_t1 = '0') and (HSync = '1');
if HStart then
HCnt <= (others => '0');
else
HCnt <= HCnt + "1";
end if;
if (VSync = '0') then
VCnt <= (others => '0');
elsif HStart then
VCnt <= VCnt + "1";
end if;
if HStart then
if (Vcnt = x"1F") then
Overlay_G1_VCnt <= true;
elsif (Vcnt = x"95") then
Overlay_G1_VCnt <= false;
end if;
end if;
if (HCnt = x"027") and Overlay_G1_VCnt then
Overlay_G1 <= true;
elsif (HCnt = x"046") then
Overlay_G1 <= false;
end if;
if (HCnt = x"046") then
Overlay_G2 <= true;
elsif (HCnt = x"0B6") then
Overlay_G2 <= false;
end if;
if (HCnt = x"1A6") then
Overlay_R1 <= true;
elsif (HCnt = x"1E6") then
Overlay_R1 <= false;
end if;
end if;
end process;
p_video_out_comb : process(Video, Overlay_G1, Overlay_G2, Overlay_R1)
begin
if (Video = '0') then
VideoRGB <= "000";
else
if Overlay_G1 or Overlay_G2 then
VideoRGB <= "010";
elsif Overlay_R1 then
VideoRGB <= "100";
else
VideoRGB <= "111";
end if;
end if;
end process;
O_VIDEO_R <= VideoRGB(2) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_VIDEO_G <= VideoRGB(1) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_VIDEO_B <= VideoRGB(0) when (Overlay = '1') else VideoRGB(0) or VideoRGB(1) or VideoRGB(2);
O_HSYNC <= not HSync;
O_VSYNC <= not VSync;
end;

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-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- 8080 compatible microprocessor core, synchronous top level with clock enable
-- Different timing than the original 8080
-- Inputs needs to be synchronous and outputs may glitch
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
-- STACK status output not supported
--
-- File history :
--
-- 0237 : First version
--
-- 0238 : Updated for T80 interface change
--
-- 0240 : Updated for T80 interface change
--
-- 0242 : Updated for T80 interface change
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
use work.T80_Pack.all;
entity T8080se is
generic(
Mode : integer := 2; -- 0 => Z80, 1 => Fast Z80, 2 => 8080, 3 => GB
T2Write : integer := 0 -- 0 => WR_n active in T3, /=0 => WR_n active in T2
);
port(
RESET_n : in std_logic;
CLK : in std_logic;
CLKEN : in std_logic;
READY : in std_logic;
HOLD : in std_logic;
INT : in std_logic;
INTE : out std_logic;
DBIN : out std_logic;
SYNC : out std_logic;
VAIT : out std_logic;
HLDA : out std_logic;
WR_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0)
);
end T8080se;
architecture rtl of T8080se is
signal IntCycle_n : std_logic;
signal NoRead : std_logic;
signal Write : std_logic;
signal IORQ : std_logic;
signal INT_n : std_logic;
signal HALT_n : std_logic;
signal BUSRQ_n : std_logic;
signal BUSAK_n : std_logic;
signal DO_i : std_logic_vector(7 downto 0);
signal DI_Reg : std_logic_vector(7 downto 0);
signal MCycle : std_logic_vector(2 downto 0);
signal TState : std_logic_vector(2 downto 0);
signal One : std_logic;
begin
INT_n <= not INT;
BUSRQ_n <= HOLD;
HLDA <= not BUSAK_n;
SYNC <= '1' when TState = "001" else '0';
VAIT <= '1' when TState = "010" else '0';
One <= '1';
DO(0) <= not IntCycle_n when TState = "001" else DO_i(0); -- INTA
DO(1) <= Write when TState = "001" else DO_i(1); -- WO_n
DO(2) <= DO_i(2); -- STACK not supported !!!!!!!!!!
DO(3) <= not HALT_n when TState = "001" else DO_i(3); -- HLTA
DO(4) <= IORQ and Write when TState = "001" else DO_i(4); -- OUT
DO(5) <= DO_i(5) when TState /= "001" else '1' when MCycle = "001" else '0'; -- M1
DO(6) <= IORQ and not Write when TState = "001" else DO_i(6); -- INP
DO(7) <= not IORQ and not Write and IntCycle_n when TState = "001" else DO_i(7); -- MEMR
u0 : T80
generic map(
Mode => Mode,
IOWait => 0)
port map(
CEN => CLKEN,
M1_n => open,
IORQ => IORQ,
NoRead => NoRead,
Write => Write,
RFSH_n => open,
HALT_n => HALT_n,
WAIT_n => READY,
INT_n => INT_n,
NMI_n => One,
RESET_n => RESET_n,
BUSRQ_n => One,
BUSAK_n => BUSAK_n,
CLK_n => CLK,
A => A,
DInst => DI,
DI => DI_Reg,
DO => DO_i,
MC => MCycle,
TS => TState,
IntCycle_n => IntCycle_n,
IntE => INTE);
process (RESET_n, CLK)
begin
if RESET_n = '0' then
DBIN <= '0';
WR_n <= '1';
DI_Reg <= "00000000";
elsif CLK'event and CLK = '1' then
if CLKEN = '1' then
DBIN <= '0';
WR_n <= '1';
if MCycle = "001" then
if TState = "001" or (TState = "010" and READY = '0') then
DBIN <= IntCycle_n;
end if;
else
if (TState = "001" or (TState = "010" and READY = '0')) and NoRead = '0' and Write = '0' then
DBIN <= '1';
end if;
if T2Write = 0 then
if TState = "010" and Write = '1' then
WR_n <= '0';
end if;
else
if (TState = "001" or (TState = "010" and READY = '0')) and Write = '1' then
WR_n <= '0';
end if;
end if;
end if;
if TState = "010" and READY = '1' then
DI_Reg <= DI;
end if;
end if;
end if;
end process;
end;

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-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- Z80 compatible microprocessor core
--
-- Version : 0247
--
-- Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
--
-- File history :
--
-- 0214 : Fixed mostly flags, only the block instructions now fail the zex regression test
--
-- 0238 : Fixed zero flag for 16 bit SBC and ADC
--
-- 0240 : Added GB operations
--
-- 0242 : Cleanup
--
-- 0247 : Cleanup
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity T80_ALU is
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
Arith16 : in std_logic;
Z16 : in std_logic;
ALU_Op : in std_logic_vector(3 downto 0);
IR : in std_logic_vector(5 downto 0);
ISet : in std_logic_vector(1 downto 0);
BusA : in std_logic_vector(7 downto 0);
BusB : in std_logic_vector(7 downto 0);
F_In : in std_logic_vector(7 downto 0);
Q : out std_logic_vector(7 downto 0);
F_Out : out std_logic_vector(7 downto 0)
);
end T80_ALU;
architecture rtl of T80_ALU is
procedure AddSub(A : std_logic_vector;
B : std_logic_vector;
Sub : std_logic;
Carry_In : std_logic;
signal Res : out std_logic_vector;
signal Carry : out std_logic) is
variable B_i : unsigned(A'length - 1 downto 0);
variable Res_i : unsigned(A'length + 1 downto 0);
begin
if Sub = '1' then
B_i := not unsigned(B);
else
B_i := unsigned(B);
end if;
Res_i := unsigned("0" & A & Carry_In) + unsigned("0" & B_i & "1");
Carry <= Res_i(A'length + 1);
Res <= std_logic_vector(Res_i(A'length downto 1));
end;
-- AddSub variables (temporary signals)
signal UseCarry : std_logic;
signal Carry7_v : std_logic;
signal Overflow_v : std_logic;
signal HalfCarry_v : std_logic;
signal Carry_v : std_logic;
signal Q_v : std_logic_vector(7 downto 0);
signal BitMask : std_logic_vector(7 downto 0);
begin
with IR(5 downto 3) select BitMask <= "00000001" when "000",
"00000010" when "001",
"00000100" when "010",
"00001000" when "011",
"00010000" when "100",
"00100000" when "101",
"01000000" when "110",
"10000000" when others;
UseCarry <= not ALU_Op(2) and ALU_Op(0);
AddSub(BusA(3 downto 0), BusB(3 downto 0), ALU_Op(1), ALU_Op(1) xor (UseCarry and F_In(Flag_C)), Q_v(3 downto 0), HalfCarry_v);
AddSub(BusA(6 downto 4), BusB(6 downto 4), ALU_Op(1), HalfCarry_v, Q_v(6 downto 4), Carry7_v);
AddSub(BusA(7 downto 7), BusB(7 downto 7), ALU_Op(1), Carry7_v, Q_v(7 downto 7), Carry_v);
OverFlow_v <= Carry_v xor Carry7_v;
process (Arith16, ALU_OP, F_In, BusA, BusB, IR, Q_v, Carry_v, HalfCarry_v, OverFlow_v, BitMask, ISet, Z16)
variable Q_t : std_logic_vector(7 downto 0);
variable DAA_Q : unsigned(8 downto 0);
begin
Q_t := "--------";
F_Out <= F_In;
DAA_Q := "---------";
case ALU_Op is
when "0000" | "0001" | "0010" | "0011" | "0100" | "0101" | "0110" | "0111" =>
F_Out(Flag_N) <= '0';
F_Out(Flag_C) <= '0';
case ALU_OP(2 downto 0) is
when "000" | "001" => -- ADD, ADC
Q_t := Q_v;
F_Out(Flag_C) <= Carry_v;
F_Out(Flag_H) <= HalfCarry_v;
F_Out(Flag_P) <= OverFlow_v;
when "010" | "011" | "111" => -- SUB, SBC, CP
Q_t := Q_v;
F_Out(Flag_N) <= '1';
F_Out(Flag_C) <= not Carry_v;
F_Out(Flag_H) <= not HalfCarry_v;
F_Out(Flag_P) <= OverFlow_v;
when "100" => -- AND
Q_t(7 downto 0) := BusA and BusB;
F_Out(Flag_H) <= '1';
when "101" => -- XOR
Q_t(7 downto 0) := BusA xor BusB;
F_Out(Flag_H) <= '0';
when others => -- OR "110"
Q_t(7 downto 0) := BusA or BusB;
F_Out(Flag_H) <= '0';
end case;
if ALU_Op(2 downto 0) = "111" then -- CP
F_Out(Flag_X) <= BusB(3);
F_Out(Flag_Y) <= BusB(5);
else
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
end if;
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
if Z16 = '1' then
F_Out(Flag_Z) <= F_In(Flag_Z); -- 16 bit ADC,SBC
end if;
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= Q_t(7);
case ALU_Op(2 downto 0) is
when "000" | "001" | "010" | "011" | "111" => -- ADD, ADC, SUB, SBC, CP
when others =>
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
end case;
if Arith16 = '1' then
F_Out(Flag_S) <= F_In(Flag_S);
F_Out(Flag_Z) <= F_In(Flag_Z);
F_Out(Flag_P) <= F_In(Flag_P);
end if;
when "1100" =>
-- DAA
F_Out(Flag_H) <= F_In(Flag_H);
F_Out(Flag_C) <= F_In(Flag_C);
DAA_Q(7 downto 0) := unsigned(BusA);
DAA_Q(8) := '0';
if F_In(Flag_N) = '0' then
-- After addition
-- Alow > 9 or H = 1
if DAA_Q(3 downto 0) > 9 or F_In(Flag_H) = '1' then
if (DAA_Q(3 downto 0) > 9) then
F_Out(Flag_H) <= '1';
else
F_Out(Flag_H) <= '0';
end if;
DAA_Q := DAA_Q + 6;
end if;
-- new Ahigh > 9 or C = 1
if DAA_Q(8 downto 4) > 9 or F_In(Flag_C) = '1' then
DAA_Q := DAA_Q + 96; -- 0x60
end if;
else
-- After subtraction
if DAA_Q(3 downto 0) > 9 or F_In(Flag_H) = '1' then
if DAA_Q(3 downto 0) > 5 then
F_Out(Flag_H) <= '0';
end if;
DAA_Q(7 downto 0) := DAA_Q(7 downto 0) - 6;
end if;
if unsigned(BusA) > 153 or F_In(Flag_C) = '1' then
DAA_Q := DAA_Q - 352; -- 0x160
end if;
end if;
F_Out(Flag_X) <= DAA_Q(3);
F_Out(Flag_Y) <= DAA_Q(5);
F_Out(Flag_C) <= F_In(Flag_C) or DAA_Q(8);
Q_t := std_logic_vector(DAA_Q(7 downto 0));
if DAA_Q(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= DAA_Q(7);
F_Out(Flag_P) <= not (DAA_Q(0) xor DAA_Q(1) xor DAA_Q(2) xor DAA_Q(3) xor
DAA_Q(4) xor DAA_Q(5) xor DAA_Q(6) xor DAA_Q(7));
when "1101" | "1110" =>
-- RLD, RRD
Q_t(7 downto 4) := BusA(7 downto 4);
if ALU_Op(0) = '1' then
Q_t(3 downto 0) := BusB(7 downto 4);
else
Q_t(3 downto 0) := BusB(3 downto 0);
end if;
F_Out(Flag_H) <= '0';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_S) <= Q_t(7);
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
when "1001" =>
-- BIT
Q_t(7 downto 0) := BusB and BitMask;
F_Out(Flag_S) <= Q_t(7);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
F_Out(Flag_P) <= '1';
else
F_Out(Flag_Z) <= '0';
F_Out(Flag_P) <= '0';
end if;
F_Out(Flag_H) <= '1';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= '0';
F_Out(Flag_Y) <= '0';
if IR(2 downto 0) /= "110" then
F_Out(Flag_X) <= BusB(3);
F_Out(Flag_Y) <= BusB(5);
end if;
when "1010" =>
-- SET
Q_t(7 downto 0) := BusB or BitMask;
when "1011" =>
-- RES
Q_t(7 downto 0) := BusB and not BitMask;
when "1000" =>
-- ROT
case IR(5 downto 3) is
when "000" => -- RLC
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := BusA(7);
F_Out(Flag_C) <= BusA(7);
when "010" => -- RL
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := F_In(Flag_C);
F_Out(Flag_C) <= BusA(7);
when "001" => -- RRC
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := BusA(0);
F_Out(Flag_C) <= BusA(0);
when "011" => -- RR
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := F_In(Flag_C);
F_Out(Flag_C) <= BusA(0);
when "100" => -- SLA
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := '0';
F_Out(Flag_C) <= BusA(7);
when "110" => -- SLL (Undocumented) / SWAP
if Mode = 3 then
Q_t(7 downto 4) := BusA(3 downto 0);
Q_t(3 downto 0) := BusA(7 downto 4);
F_Out(Flag_C) <= '0';
else
Q_t(7 downto 1) := BusA(6 downto 0);
Q_t(0) := '1';
F_Out(Flag_C) <= BusA(7);
end if;
when "101" => -- SRA
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := BusA(7);
F_Out(Flag_C) <= BusA(0);
when others => -- SRL
Q_t(6 downto 0) := BusA(7 downto 1);
Q_t(7) := '0';
F_Out(Flag_C) <= BusA(0);
end case;
F_Out(Flag_H) <= '0';
F_Out(Flag_N) <= '0';
F_Out(Flag_X) <= Q_t(3);
F_Out(Flag_Y) <= Q_t(5);
F_Out(Flag_S) <= Q_t(7);
if Q_t(7 downto 0) = "00000000" then
F_Out(Flag_Z) <= '1';
else
F_Out(Flag_Z) <= '0';
end if;
F_Out(Flag_P) <= not (Q_t(0) xor Q_t(1) xor Q_t(2) xor Q_t(3) xor
Q_t(4) xor Q_t(5) xor Q_t(6) xor Q_t(7));
if ISet = "00" then
F_Out(Flag_P) <= F_In(Flag_P);
F_Out(Flag_S) <= F_In(Flag_S);
F_Out(Flag_Z) <= F_In(Flag_Z);
end if;
when others =>
null;
end case;
Q <= Q_t;
end process;
end;

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@@ -0,0 +1,217 @@
-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- Z80 compatible microprocessor core
--
-- Version : 0242
--
-- Copyright (c) 2001-2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t80/
--
-- Limitations :
--
-- File history :
--
library IEEE;
use IEEE.std_logic_1164.all;
package T80_Pack is
component T80
generic(
Mode : integer := 0; -- 0 => Z80, 1 => Fast Z80, 2 => 8080, 3 => GB
IOWait : integer := 0; -- 1 => Single cycle I/O, 1 => Std I/O cycle
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
RESET_n : in std_logic;
CLK_n : in std_logic;
CEN : in std_logic;
WAIT_n : in std_logic;
INT_n : in std_logic;
NMI_n : in std_logic;
BUSRQ_n : in std_logic;
M1_n : out std_logic;
IORQ : out std_logic;
NoRead : out std_logic;
Write : out std_logic;
RFSH_n : out std_logic;
HALT_n : out std_logic;
BUSAK_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DInst : in std_logic_vector(7 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0);
MC : out std_logic_vector(2 downto 0);
TS : out std_logic_vector(2 downto 0);
IntCycle_n : out std_logic;
IntE : out std_logic;
Stop : out std_logic
);
end component;
component T80_Reg
port(
Clk : in std_logic;
CEN : in std_logic;
WEH : in std_logic;
WEL : in std_logic;
AddrA : in std_logic_vector(2 downto 0);
AddrB : in std_logic_vector(2 downto 0);
AddrC : in std_logic_vector(2 downto 0);
DIH : in std_logic_vector(7 downto 0);
DIL : in std_logic_vector(7 downto 0);
DOAH : out std_logic_vector(7 downto 0);
DOAL : out std_logic_vector(7 downto 0);
DOBH : out std_logic_vector(7 downto 0);
DOBL : out std_logic_vector(7 downto 0);
DOCH : out std_logic_vector(7 downto 0);
DOCL : out std_logic_vector(7 downto 0)
);
end component;
component T80_MCode
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
IR : in std_logic_vector(7 downto 0);
ISet : in std_logic_vector(1 downto 0);
MCycle : in std_logic_vector(2 downto 0);
F : in std_logic_vector(7 downto 0);
NMICycle : in std_logic;
IntCycle : in std_logic;
MCycles : out std_logic_vector(2 downto 0);
TStates : out std_logic_vector(2 downto 0);
Prefix : out std_logic_vector(1 downto 0); -- None,BC,ED,DD/FD
Inc_PC : out std_logic;
Inc_WZ : out std_logic;
IncDec_16 : out std_logic_vector(3 downto 0); -- BC,DE,HL,SP 0 is inc
Read_To_Reg : out std_logic;
Read_To_Acc : out std_logic;
Set_BusA_To : out std_logic_vector(3 downto 0); -- B,C,D,E,H,L,DI/DB,A,SP(L),SP(M),0,F
Set_BusB_To : out std_logic_vector(3 downto 0); -- B,C,D,E,H,L,DI,A,SP(L),SP(M),1,F,PC(L),PC(M),0
ALU_Op : out std_logic_vector(3 downto 0);
-- ADD, ADC, SUB, SBC, AND, XOR, OR, CP, ROT, BIT, SET, RES, DAA, RLD, RRD, None
Save_ALU : out std_logic;
PreserveC : out std_logic;
Arith16 : out std_logic;
Set_Addr_To : out std_logic_vector(2 downto 0); -- aNone,aXY,aIOA,aSP,aBC,aDE,aZI
IORQ : out std_logic;
Jump : out std_logic;
JumpE : out std_logic;
JumpXY : out std_logic;
Call : out std_logic;
RstP : out std_logic;
LDZ : out std_logic;
LDW : out std_logic;
LDSPHL : out std_logic;
Special_LD : out std_logic_vector(2 downto 0); -- A,I;A,R;I,A;R,A;None
ExchangeDH : out std_logic;
ExchangeRp : out std_logic;
ExchangeAF : out std_logic;
ExchangeRS : out std_logic;
I_DJNZ : out std_logic;
I_CPL : out std_logic;
I_CCF : out std_logic;
I_SCF : out std_logic;
I_RETN : out std_logic;
I_BT : out std_logic;
I_BC : out std_logic;
I_BTR : out std_logic;
I_RLD : out std_logic;
I_RRD : out std_logic;
I_INRC : out std_logic;
SetDI : out std_logic;
SetEI : out std_logic;
IMode : out std_logic_vector(1 downto 0);
Halt : out std_logic;
NoRead : out std_logic;
Write : out std_logic
);
end component;
component T80_ALU
generic(
Mode : integer := 0;
Flag_C : integer := 0;
Flag_N : integer := 1;
Flag_P : integer := 2;
Flag_X : integer := 3;
Flag_H : integer := 4;
Flag_Y : integer := 5;
Flag_Z : integer := 6;
Flag_S : integer := 7
);
port(
Arith16 : in std_logic;
Z16 : in std_logic;
ALU_Op : in std_logic_vector(3 downto 0);
IR : in std_logic_vector(5 downto 0);
ISet : in std_logic_vector(1 downto 0);
BusA : in std_logic_vector(7 downto 0);
BusB : in std_logic_vector(7 downto 0);
F_In : in std_logic_vector(7 downto 0);
Q : out std_logic_vector(7 downto 0);
F_Out : out std_logic_vector(7 downto 0)
);
end component;
end;

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@@ -0,0 +1,114 @@
-- ****
-- T80(b) core. In an effort to merge and maintain bug fixes ....
--
--
-- Ver 300 started tidyup
-- MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
--
-- ****
--
-- T80 Registers, technology independent
--
-- Version : 0244
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.opencores.org/cvsweb.shtml/t51/
--
-- Limitations :
--
-- File history :
--
-- 0242 : Initial release
--
-- 0244 : Changed to single register file
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity T80_Reg is
port(
Clk : in std_logic;
CEN : in std_logic;
WEH : in std_logic;
WEL : in std_logic;
AddrA : in std_logic_vector(2 downto 0);
AddrB : in std_logic_vector(2 downto 0);
AddrC : in std_logic_vector(2 downto 0);
DIH : in std_logic_vector(7 downto 0);
DIL : in std_logic_vector(7 downto 0);
DOAH : out std_logic_vector(7 downto 0);
DOAL : out std_logic_vector(7 downto 0);
DOBH : out std_logic_vector(7 downto 0);
DOBL : out std_logic_vector(7 downto 0);
DOCH : out std_logic_vector(7 downto 0);
DOCL : out std_logic_vector(7 downto 0)
);
end T80_Reg;
architecture rtl of T80_Reg is
type Register_Image is array (natural range <>) of std_logic_vector(7 downto 0);
signal RegsH : Register_Image(0 to 7);
signal RegsL : Register_Image(0 to 7);
begin
process (Clk)
begin
if Clk'event and Clk = '1' then
if CEN = '1' then
if WEH = '1' then
RegsH(to_integer(unsigned(AddrA))) <= DIH;
end if;
if WEL = '1' then
RegsL(to_integer(unsigned(AddrA))) <= DIL;
end if;
end if;
end if;
end process;
DOAH <= RegsH(to_integer(unsigned(AddrA)));
DOAL <= RegsL(to_integer(unsigned(AddrA)));
DOBH <= RegsH(to_integer(unsigned(AddrB)));
DOBL <= RegsL(to_integer(unsigned(AddrB)));
DOCH <= RegsH(to_integer(unsigned(AddrC)));
DOCL <= RegsL(to_integer(unsigned(AddrC)));
end;

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@@ -0,0 +1,35 @@
# ================================================================================
#
# Build ID Verilog Module Script
# Jeff Wiencrot - 8/1/2011
#
# Generates a Verilog module that contains a timestamp,
# from the current build. These values are available from the build_date, build_time,
# physical_address, and host_name output ports of the build_id module in the build_id.v
# Verilog source file.
#
# ================================================================================
proc generateBuildID_Verilog {} {
# Get the timestamp (see: http://www.altera.com/support/examples/tcl/tcl-date-time-stamp.html)
set buildDate [ clock format [ clock seconds ] -format %y%m%d ]
set buildTime [ clock format [ clock seconds ] -format %H%M%S ]
# Create a Verilog file for output
set outputFileName "rtl/build_id.v"
set outputFile [open $outputFileName "w"]
# Output the Verilog source
puts $outputFile "`define BUILD_DATE \"$buildDate\""
puts $outputFile "`define BUILD_TIME \"$buildTime\""
close $outputFile
# Send confirmation message to the Messages window
post_message "Generated build identification Verilog module: [pwd]/$outputFileName"
post_message "Date: $buildDate"
post_message "Time: $buildTime"
}
# Comment out this line to prevent the process from automatically executing when the file is sourced:
generateBuildID_Verilog

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@@ -0,0 +1,48 @@
-------------------------------------------------------------------------------
--
-- Delta-Sigma DAC
--
-- Refer to Xilinx Application Note XAPP154.
--
-- This DAC requires an external RC low-pass filter:
--
-- dac_o 0---XXXXX---+---0 analog audio
-- 3k3 |
-- === 4n7
-- |
-- GND
--
-------------------------------------------------------------------------------
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity dac is
generic (
C_bits : integer := 8
);
port (
clk_i : in std_logic;
res_n_i : in std_logic;
dac_i : in std_logic_vector(C_bits-1 downto 0);
dac_o : out std_logic
);
end dac;
architecture rtl of dac is
signal sig_in: unsigned(C_bits downto 0);
begin
seq: process(clk_i, res_n_i)
begin
if res_n_i = '0' then
sig_in <= to_unsigned(2**C_bits, sig_in'length);
dac_o <= '0';
elsif rising_edge(clk_i) then
-- not dac_i(C_bits-1) effectively adds 0x8..0 to dac_i
--sig_in <= sig_in + unsigned(sig_in(C_bits) & (not dac_i(C_bits-1)) & dac_i(C_bits-2 downto 0));
sig_in <= sig_in + unsigned(sig_in(C_bits) & dac_i);
dac_o <= sig_in(C_bits);
end if;
end process seq;
end rtl;

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-- Space Invaders core logic
-- 9.984MHz clock
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
--
-- Limitations :
--
-- File history :
--
-- 0241 : First release
--
-- 0242 : Cleaned up reset logic
--
-- 0300 : MikeJ tidyup for audio release
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity invaderst is
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
Coin : in std_logic;
Sel1Player : in std_logic;
Sel2Player : in std_logic;
Fire : in std_logic;
MoveLeft : in std_logic;
MoveRight : in std_logic;
MoveUp : in std_logic;
MoveDown : in std_logic;
DIP : in std_logic_vector(8 downto 1);
RDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
RWD : out std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
AD : out std_logic_vector(15 downto 0);
SoundCtrl3 : out std_logic_vector(5 downto 0);
SoundCtrl5 : out std_logic_vector(5 downto 0);
Rst_n_s : out std_logic;
RWE_n : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic
);
end invaderst;
architecture rtl of invaderst is
component mw8080
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
RWE_n : out std_logic;
RDB : in std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
Sounds : out std_logic_vector(7 downto 0);
Ready : out std_logic;
GDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
DB : out std_logic_vector(7 downto 0);
AD : out std_logic_vector(15 downto 0);
Status : out std_logic_vector(7 downto 0);
Systb : out std_logic;
Int : out std_logic;
Hold_n : in std_logic;
IntE : out std_logic;
DBin_n : out std_logic;
Vait : out std_logic;
HldA : out std_logic;
Sample : out std_logic;
Wr : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic);
end component;
signal GDB0 : std_logic_vector(7 downto 0);
signal GDB1 : std_logic_vector(7 downto 0);
signal GDB2 : std_logic_vector(7 downto 0);
signal S : std_logic_vector(7 downto 0);
signal GDB : std_logic_vector(7 downto 0);
signal DB : std_logic_vector(7 downto 0);
signal Sounds : std_logic_vector(7 downto 0);
signal AD_i : std_logic_vector(15 downto 0);
signal PortWr : std_logic_vector(6 downto 2);
signal EA : std_logic_vector(2 downto 0);
signal D5 : std_logic_vector(15 downto 0);
signal WD_Cnt : unsigned(7 downto 0);
signal Sample : std_logic;
signal Rst_n_s_i : std_logic;
begin
Rst_n_s <= Rst_n_s_i;
RWD <= DB;
AD <= AD_i;
process (Rst_n, Clk)
variable Rst_n_r : std_logic;
begin
if Rst_n = '0' then
Rst_n_r := '0';
Rst_n_s_i <= '0';
elsif Clk'event and Clk = '1' then
Rst_n_s_i <= Rst_n_r;
if WD_Cnt = 255 then
Rst_n_s_i <= '0';
end if;
Rst_n_r := '1';
end if;
end process;
process (Rst_n_s_i, Clk)
variable Old_S0 : std_logic;
begin
if Rst_n_s_i = '0' then
WD_Cnt <= (others => '0');
Old_S0 := '1';
elsif Clk'event and Clk = '1' then
if Sounds(0) = '1' and Old_S0 = '0' then
WD_Cnt <= WD_Cnt + 1;
end if;
if PortWr(6) = '1' then
WD_Cnt <= (others => '0');
end if;
Old_S0 := Sounds(0);
end if;
end process;
u_mw8080: mw8080
port map(
Rst_n => Rst_n_s_i,
Clk => Clk,
ENA => ENA,
RWE_n => RWE_n,
RDB => RDB,
IB => IB,
RAB => RAB,
Sounds => Sounds,
Ready => open,
GDB => GDB,
DB => DB,
AD => AD_i,
Status => open,
Systb => open,
Int => open,
Hold_n => '1',
IntE => open,
DBin_n => open,
Vait => open,
HldA => open,
Sample => Sample,
Wr => open,
Video => Video,
HSync => HSync,
VSync => VSync);
with AD_i(9 downto 8) select
GDB <= GDB0 when "00",
GDB1 when "01",
GDB2 when "10",
S when others;
GDB0(0) <= '1';--
GDB0(1) <= '1';--
GDB0(2) <= '1';--
GDB0(3) <= '1';--
GDB0(4) <= '1';--
GDB0(5) <= '1';--
GDB0(6) <= '1';--
GDB0(7) <= '1';--
GDB1(0) <= not Coin;
GDB1(1) <= not Sel2Player;
GDB1(2) <= not Sel1Player;
GDB1(3) <= '1';
GDB1(4) <= not Fire;--controller
GDB1(5) <= not MoveLeft;--controller
GDB1(6) <= not MoveRight;--controller
GDB1(7) <= '1';
GDB2(0) <= '0';--active high
GDB2(1) <= '0';--active high
GDB2(2) <= '0';--active high
GDB2(3) <= '0';--active high
GDB2(4) <= '0';--DIPLOCK --active high
GDB2(5) <= not Sel1Player;--active low
GDB2(6) <= not Coin;--active low
GDB2(7) <= not Sel2Player;--active low
PortWr(2) <= '1' when AD_i(10 downto 8) = "010" and Sample = '1' else '0';
PortWr(3) <= '1' when AD_i(10 downto 8) = "011" and Sample = '1' else '0';
PortWr(4) <= '1' when AD_i(10 downto 8) = "100" and Sample = '1' else '0';
PortWr(5) <= '1' when AD_i(10 downto 8) = "101" and Sample = '1' else '0';
PortWr(6) <= '1' when AD_i(10 downto 8) = "110" and Sample = '1' else '0';
process (Rst_n_s_i, Clk)
variable OldSample : std_logic;
begin
if Rst_n_s_i = '0' then
D5 <= (others => '0');
EA <= (others => '0');
SoundCtrl3 <= (others => '0');
SoundCtrl5 <= (others => '0');
OldSample := '0';
elsif Clk'event and Clk = '1' then
if PortWr(2) = '1' then
EA <= DB(2 downto 0);
end if;
if PortWr(3) = '1' then
SoundCtrl3 <= DB(5 downto 0);
end if;
if PortWr(4) = '1' and OldSample = '0' then
D5(15 downto 8) <= DB;
D5(7 downto 0) <= D5(15 downto 8);
end if;
if PortWr(5) = '1' then
SoundCtrl5 <= DB(5 downto 0);
end if;
OldSample := Sample;
end if;
end process;
with EA select
S <= D5(15 downto 8) when "000",
D5(14 downto 7) when "001",
D5(13 downto 6) when "010",
D5(12 downto 5) when "011",
D5(11 downto 4) when "100",
D5(10 downto 3) when "101",
D5( 9 downto 2) when "110",
D5( 8 downto 1) when others;
end;

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@@ -0,0 +1,496 @@
-- Version : 0300
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
-- minor tidy up by MikeJ
-------------------------------------------------------------------------------
-- Company:
-- Engineer: PaulWalsh
--
-- Create Date: 08:45:29 11/04/05
-- Design Name:
-- Module Name: Invaders Audio
-- Project Name: Space Invaders
-- Target Device:
-- Tool versions:
-- Description:
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
--------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;
entity invaders_audio is
Port (
Clk : in std_logic;
S1 : in std_logic_vector(5 downto 0);
S2 : in std_logic_vector(5 downto 0);
Aud : out std_logic_vector(7 downto 0)
);
end;
--* Port 3: (S1)
--* bit 0=UFO (repeats)
--* bit 1=Shot
--* bit 2=Base hit
--* bit 3=Invader hit
--* bit 4=Bonus base
--*
--* Port 5: (S2)
--* bit 0=Fleet movement 1
--* bit 1=Fleet movement 2
--* bit 2=Fleet movement 3
--* bit 3=Fleet movement 4
--* bit 4=UFO 2
architecture Behavioral of invaders_audio is
signal ClkDiv : unsigned(10 downto 0) := (others => '0');
signal ClkDiv2 : std_logic_vector(7 downto 0) := (others => '0');
signal Clk7680_ena : std_logic;
signal Clk480_ena : std_logic;
signal Clk240_ena : std_logic;
signal Clk60_ena : std_logic;
signal s1_t1 : std_logic_vector(5 downto 0);
signal s2_t1 : std_logic_vector(5 downto 0);
signal tempsum : std_logic_vector(7 downto 0);
signal vco_cnt : std_logic_vector(3 downto 0);
signal TriDir1 : std_logic;
signal Fnum : std_logic_vector(3 downto 0);
signal comp : std_logic;
signal SS : std_logic;
signal TrigSH : std_logic;
signal SHCnt : std_logic_vector(8 downto 0);
signal SH : std_logic_vector(7 downto 0);
signal SauHit : std_logic_vector(8 downto 0);
signal SHitTri : std_logic_vector(5 downto 0);
signal TrigIH : std_logic;
signal IHDir : std_logic;
signal IHDir1 : std_logic;
signal IHCnt : std_logic_vector(8 downto 0);
signal IH : std_logic_vector(7 downto 0);
signal InHit : std_logic_vector(8 downto 0);
signal IHitTri : std_logic_vector(5 downto 0);
signal TrigEx : std_logic;
signal Excnt : std_logic_vector(9 downto 0);
signal ExShift : std_logic_vector(15 downto 0);
signal Ex : std_logic_vector(2 downto 0);
signal Explo : std_logic;
signal TrigMis : std_logic;
signal MisShift : std_logic_vector(15 downto 0);
signal MisCnt : std_logic_vector(8 downto 0);
signal miscnt1 : unsigned(7 downto 0);
signal Mis : std_logic_vector(2 downto 0);
signal Missile : std_logic;
signal EnBG : std_logic;
signal BGFnum : std_logic_vector(7 downto 0);
signal BGCnum : std_logic_vector(7 downto 0);
signal bg_cnt : unsigned(7 downto 0);
signal BG : std_logic;
begin
-- do a crude addition of all sound samples
p_audio_mix : process
variable IHVol : std_logic_vector(6 downto 0);
variable SHVol : std_logic_vector(6 downto 0);
begin
wait until rising_edge(Clk);
IHVol(6 downto 0) := InHit(6 downto 0) and IH(6 downto 0);
SHVol(6 downto 0) := SauHit(6 downto 0) and SH(6 downto 0);
tempsum(7 downto 0) <= ('0' & IHVol) + ('0' & SHVol);
Aud(7) <= tempsum (7);
Aud(6) <= tempsum (6) xor (Mis(2) and Missile) xor (Ex(2) and Explo) xor BG;
Aud(5) <= tempsum (5) xor (Mis(1) and Missile) xor (Ex(1) and Explo) xor SS;
Aud(4) <= tempsum (4) xor (Mis(0) and Missile) xor (Ex(0) and Explo);
Aud(3 downto 0) <= tempsum (3 downto 0);
end process;
p_clkdiv : process
begin
wait until rising_edge(Clk);
Clk7680_ena <= '0';
if ClkDiv = 1277 then
Clk7680_ena <= '1';
ClkDiv <= (others => '0');
else
ClkDiv <= ClkDiv + 1;
end if;
end process;
p_clkdiv2 : process
begin
wait until rising_edge(Clk);
Clk480_ena <= '0';
Clk240_ena <= '0';
Clk60_ena <= '0';
if (Clk7680_ena = '1') then
ClkDiv2 <= ClkDiv2 + 1;
if (ClkDiv2(3 downto 0) = "0000") then
Clk480_ena <= '1';
end if;
if (ClkDiv2(4 downto 0) = "00000") then
Clk240_ena <= '1';
end if;
if (ClkDiv2(7 downto 0) = "00000000") then
Clk60_ena <= '1';
end if;
end if;
end process;
p_delay : process
begin
wait until rising_edge(Clk);
s1_t1 <= S1;
s2_t1 <= S2;
end process;
--*************************Saucer Sound***************************************
-- Implement a VCOscilator: frequency is set using counter end point(Fnum)
p_saucer_vco : process
variable term : std_logic_vector(3 downto 0);
begin
wait until rising_edge(Clk);
term := 8 + Fnum;
if (S1(0) = '1') and (Clk7680_ena = '1') then
if vco_cnt = term then
vco_cnt <= (others => '0');
SS <= not SS;
else
vco_cnt <= vco_cnt + 1;
end if;
end if;
end process;
-- Implement a 5.3Hz trianglular wave LFO control the Variable oscilator
-- this is 6Hz ?? 0123454321
p_saucer_lfo : process
begin
wait until rising_edge(Clk);
if (Clk60_ena = '1') then
if Fnum = 4 then -- 5 -1
Comp <= '1';
elsif Fnum = 1 then -- 0 +1
Comp <= '0';
end if;
if comp = '1' then
Fnum <= Fnum - 1 ;
else
Fnum <= Fnum + 1 ;
end if;
end if;
end process;
--**********************SAUCER HIT Sound**************************
-- Implement a 10Hz saw tooth LFO to control the Saucer Hit VCO
p_saucer_hit_vco : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if SHitTri = 48 then
SHitTri <= "000000";
else
SHitTri <= SHitTri+1;
end if;
end if;
end process;
-- Implement a trianglular wave VCO for Saucer Hit 200Hz to 1kHz approx
p_saucer_hit_lfo : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if TriDir1 = '1' then
if (SauHit +58 - SHitTri) < 190 + 256 then
SauHit <= SauHit +58 - SHitTri;
else
SauHit <= "110111110";
TriDir1 <= '0';
end if;
else
if (SauHit -58 + SHitTri) > 256 then
SauHit <= SauHit -58 + SHitTri;
else
SauHit <= "100000000";
TriDir1 <= '1';
end if;
end if;
end if;
end process;
-- Implement the ADSR for Saucer Hit Sound
p_saucer_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigSH = '1') then
SHCnt <= "100000000";
SH <= "11111111";
elsif (SHCnt(8) = '1') then
SHCnt <= SHCnt + "1";
if SHCnt(7 downto 0) = x"60" then -- 96
SH <= "01111111";
elsif SHCnt(7 downto 0) = x"90" then -- 144
SH <= "00111111";
elsif SHCnt(7 downto 0) = x"C0" then -- 192
SH <= "00000000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Saucer Hit Sound
p_saucer_hit : process
begin
wait until rising_edge(Clk);
if (S2(4) = '1') and (s2_t1(4) = '0') then -- rising_edge
TrigSH <= '1';
elsif (Clk480_ena = '1') then
TrigSH <= '0';
end if;
end process;
--***********************Invader Hit Sound*****************************
-- Implement a 5Hz Triangular Wave LFO to control the Invaders Hit VCO
p_invader_hit_lfo : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if IHitTri = 48-2 then
IHDir <= '0';
elsif IHitTri =0+2 then
IHDir <= '1';
end if;
if IHDir ='1' then
IHitTri <= IHitTri + 2;
else
IHitTri <= IHitTri - 2;
end if;
end if;
end process;
-- Implement a trianglular wave VCO for Invader Hit 700Hz to 3kHz approx
p_invader_hit_vco : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if IHDir1 = '1' then
if (InHit +10 + IHitTri) < 110 + 256 then
InHit <= InHit +10 + IHitTri;
else
InHit <= "101101110";
IHDir1 <= '0';
end if;
else
if (InHit -10 - IHitTri) > 256 then
InHit <= InHit -10 - IHitTri;
else
InHit <= "100000000";
IHDir1 <= '1';
end if;
end if;
end if;
end process;
-- Implement the ADSR for Invader Hit Sound
p_invader_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigIH = '1') then
IHCnt <= "100000000";
IH <= "11111111";
elsif (IHCnt(8) = '1') then
IHCnt <= IHCnt + "1";
if IHCnt(7 downto 0) = x"14" then -- 20
IH <= "01111111";
elsif IHCnt(7 downto 0) = x"1C" then -- 28
IH <= "11111111";
elsif IHCnt(7 downto 0) = x"30" then -- 48
IH <= "00000000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Invader Hit Sound
p_invader_hit : process
begin
wait until rising_edge(Clk);
if (S1(3) = '1') and (s1_t1(3) = '0') then -- rising_edge
TrigIH <= '1';
elsif (Clk480_ena = '1') then
TrigIH <= '0';
end if;
end process;
--***********************Explosion*****************************
-- Implement a Pseudo Random Noise Generator
p_explosion_pseudo : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (ExShift = x"0000") then
ExShift <= "0000000010101001";
else
ExShift(0) <= Exshift(14) xor ExShift(15);
ExShift(15 downto 1) <= ExShift (14 downto 0);
end if;
end if;
end process;
Explo <= ExShift(0);
p_explosion_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigEx = '1') then
ExCnt <= "1000000000";
Ex <= "100";
elsif (ExCnt(9) = '1') then
ExCnt <= ExCnt + "1";
if ExCnt(8 downto 0) = '0' & x"64" then -- 100
Ex <= "010";
elsif ExCnt(8 downto 0) = '0' & x"c8" then -- 200
Ex <= "001";
elsif ExCnt(8 downto 0) = '1' & x"2c" then -- 300
Ex <= "000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Explosion Sound
p_explosion_trig : process
begin
wait until rising_edge(Clk);
if (S1(2) = '1') and (s1_t1(2) = '0') then -- rising_edge
TrigEx <= '1';
elsif (Clk480_ena = '1') then
TrigEx <= '0';
end if;
end process;
--***********************Missile*****************************
-- Implement a Pseudo Random Noise Generator
p_missile_pseudo : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if (MisShift = x"0000") then
MisShift <= "0000000010101001";
else
MisShift(0) <= MisShift(14) xor MisShift(15);
MisShift(15 downto 1) <= MisShift (14 downto 0);
end if;
miscnt1 <= miscnt1 + 20 + unsigned(MisShift(2 downto 0));
if miscnt1 > 60 then
miscnt1 <= "00000000";
Missile <= not Missile;
end if;
end if;
end process;
-- Implement the ADSR for The Missile Sound
p_missile_adsr : process
begin
wait until rising_edge(Clk);
if (Clk480_ena = '1') then
if (TrigMis = '1') then
MisCnt <= "100000000";
Mis <= "100";
elsif (MisCnt(8) = '1') then
MisCnt <= MisCnt + "1";
if MisCnt(7 downto 0) = x"4b" then -- 75
Mis <= "010";
elsif MisCnt(7 downto 0) = x"70" then -- 112
Mis <= "001";
elsif MisCnt(7 downto 0) = x"96" then -- 150
Mis <= "000";
end if;
end if;
end if;
end process;
-- Implement the trigger for The Missile Sound
p_missile_trig : process
begin
wait until rising_edge(Clk);
if (S1(1) = '1') and (s1_t1(1) = '0') then -- rising_edge
TrigMis <= '1';
elsif (Clk480_ena = '1') then
TrigMis <= '0';
end if;
end process;
-- ******************************** Background invader moving tones **************************
EnBG <= S2(0) or S2(1) or S2(2) or S2(3);
with S2(3 downto 0) select
BGFnum <= x"66" when "0001",
x"74" when "0010",
x"7C" when "0100",
x"87" when "1000",
x"87" when others;
with S2(3 downto 0) select
BGCnum <= x"33" when "0001",
x"3A" when "0010",
x"3E" when "0100",
x"43" when "1000",
x"43" when others;
-- Implement a Variable Oscilator: set frequency using counter mid(Cnum) and end points(Fnum)
p_background : process
begin
wait until rising_edge(Clk);
if (Clk7680_ena = '1') then
if EnBG = '0' then
bg_cnt <= x"00";
BG <= '0';
else
bg_cnt <= bg_cnt + 1;
if bg_cnt = unsigned(BGfnum) then
bg_cnt <= x"00";
BG <= '0';
elsif bg_cnt=unsigned(BGCnum) then
BG <='1';
end if;
end if;
end if;
end process;
end Behavioral;

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@@ -0,0 +1,336 @@
-- Midway 8080 main board
-- 9.984MHz Clock
--
-- Version : 0242
--
-- Copyright (c) 2002 Daniel Wallner (jesus@opencores.org)
--
-- All rights reserved
--
-- Redistribution and use in source and synthezised forms, with or without
-- modification, are permitted provided that the following conditions are met:
--
-- Redistributions of source code must retain the above copyright notice,
-- this list of conditions and the following disclaimer.
--
-- Redistributions in synthesized form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
--
-- Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
-- specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-- Please report bugs to the author, but before you do so, please
-- make sure that this is not a derivative work and that
-- you have the latest version of this file.
--
-- The latest version of this file can be found at:
-- http://www.fpgaarcade.com
--
-- Limitations :
--
-- File history :
--
-- 0241 : First release
--
-- 0242 : Removed the ROM
--
-- 0300 : MikeJ tidyup for audio release
--
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
entity mw8080 is
port(
Rst_n : in std_logic;
Clk : in std_logic;
ENA : out std_logic;
RWE_n : out std_logic;
RDB : in std_logic_vector(7 downto 0);
RAB : out std_logic_vector(12 downto 0);
Sounds : out std_logic_vector(7 downto 0);
Ready : out std_logic;
GDB : in std_logic_vector(7 downto 0);
IB : in std_logic_vector(7 downto 0);
DB : out std_logic_vector(7 downto 0);
AD : out std_logic_vector(15 downto 0);
Status : out std_logic_vector(7 downto 0);
Systb : out std_logic;
Int : out std_logic;
Hold_n : in std_logic;
IntE : out std_logic;
DBin_n : out std_logic;
Vait : out std_logic;
HldA : out std_logic;
Sample : out std_logic;
Wr : out std_logic;
Video : out std_logic;
HSync : out std_logic;
VSync : out std_logic);
end mw8080;
architecture struct of mw8080 is
component T8080se
generic(
Mode : integer := 2;
T2Write : integer := 0);
port(
RESET_n : in std_logic;
CLK : in std_logic;
CLKEN : in std_logic;
READY : in std_logic;
HOLD : in std_logic;
INT : in std_logic;
INTE : out std_logic;
DBIN : out std_logic;
SYNC : out std_logic;
VAIT : out std_logic;
HLDA : out std_logic;
WR_n : out std_logic;
A : out std_logic_vector(15 downto 0);
DI : in std_logic_vector(7 downto 0);
DO : out std_logic_vector(7 downto 0));
end component;
signal Ready_i : std_logic;
signal Hold : std_logic;
signal IntTrig : std_logic;
signal IntTrigOld : std_logic;
signal Int_i : std_logic;
signal IntE_i : std_logic;
signal DBin : std_logic;
signal Sync : std_logic;
signal Wr_n, Rd_n : std_logic;
signal ClkEnCnt : unsigned(2 downto 0);
signal Status_i : std_logic_vector(7 downto 0);
signal A : std_logic_vector(15 downto 0);
signal ISel : std_logic_vector(1 downto 0);
signal DI : std_logic_vector(7 downto 0);
signal DO : std_logic_vector(7 downto 0);
signal RR : std_logic_vector(9 downto 0);
signal VidEn : std_logic;
signal CntD5 : unsigned(3 downto 0); -- Horizontal counter / 320
signal CntE5 : unsigned(4 downto 0); -- Horizontal counter 2
signal CntE6 : unsigned(3 downto 0); -- Vertical counter / 262
signal CntE7 : unsigned(4 downto 0); -- Vertical counter 2
signal Shift : std_logic_vector(7 downto 0);
begin
ENA <= ClkEnCnt(2);
Status <= Status_i;
Ready <= Ready_i;
DB <= DO;
Systb <= Sync;
Int <= Int_i;
Hold <= not Hold_n;
IntE <= IntE_i;
DBin_n <= not DBin;
Sample <= not Wr_n and Status_i(4);
Wr <= not Wr_n;
AD <= A;
Sounds(0) <= CntE7(3);
Sounds(1) <= CntE7(2);
Sounds(2) <= CntE7(1);
Sounds(3) <= CntE7(0);
Sounds(4) <= CntE6(3);
Sounds(5) <= CntE6(2);
Sounds(6) <= CntE6(1);
Sounds(7) <= CntE6(0);
IntTrig <= (not CntE7(2) nand CntE7(3)) nand not CntE7(4);
ISel(0) <= Status_i(0) nor (Status_i(6) nor A(13));
ISel(1) <= Status_i(0) nor Status_i(6);
with ISel select
DI <= "110" & CntE7(2) & not CntE7(2) & "111" when "00",
GDB when "01",
IB when "10",
RR(7 downto 0) when others;
RWE_n <= Wr_n or not (RR(8) xor RR(9)) or not CntD5(2);
RAB <= A(12 downto 0) when CntD5(2) = '1' else
std_logic_vector(CntE7(3 downto 0) & CntE6(3 downto 0) & CntE5(3 downto 0) & CntD5(3));
u_8080: T8080se
generic map (
Mode => 2,
T2Write => 1)
port map (
RESET_n => Rst_n,
CLK => Clk,
CLKEN => ClkEnCnt(2),
READY => Ready_i,
HOLD => Hold,
INT => Int_i,
INTE => IntE_i,
DBIN => DBin,
SYNC => Sync,
VAIT => Vait,
HLDA => HLDA,
WR_n => Wr_n,
A => A,
DI => DI,
DO => DO);
-- Clock enables
process (Rst_n, Clk)
begin
if Rst_n = '0' then
ClkEnCnt <= "000";
VidEn <= '0';
elsif Clk'event and Clk = '1' then
VidEn <= not VidEn;
if ClkEnCnt = 4 then
ClkEnCnt <= "000";
else
ClkEnCnt <= ClkEnCnt + 1;
end if;
end if;
end process;
-- Glue
process (Rst_n, Clk)
variable OldASEL : std_logic;
begin
if Rst_n = '0' then
Status_i <= (others => '0');
IntTrigOld <= '0';
Int_i <= '0';
OldASEL := '0';
Ready_i <= '0';
RR <= (others => '0');
elsif Clk'event and Clk = '1' then
-- E3
-- Interrupt
IntTrigOld <= IntTrig;
if Status_i(0) = '1' then
Int_i <= '0';
elsif IntTrigOld = '0' and IntTrig = '1' then
Int_i <= IntE_i;
end if;
-- D7
-- Status register
if Sync = '1' then
Status_i <= DO;
end if;
-- A3, C3, E3
-- RAM register/ready logic
if Sync = '1' and A(13) = '1' then
Ready_i <= '0';
elsif Ready_i = '1' then
Ready_i <= '1';
else
Ready_i <= RR(9);
end if;
if Sync = '1' and A(13) = '1' then
RR <= (others => '0');
elsif (CntD5(2) = '1' and OldASEL = '0') or -- ASEL pos edge
(CntD5(2) = '0' and OldASEL = '1' and RR(8) = '1') then -- ASEL neg edge
RR(7 downto 0) <= RDB;
RR(8) <= '1';
RR(9) <= RR(8);
end if;
OldASEL := CntD5(2);
end if;
end process;
-- Video counters
process (Rst_n, Clk)
begin
if Rst_n = '0' then
CntD5 <= (others => '0');
CntE5 <= (others => '0');
CntE6 <= (others => '0');
CntE7 <= (others => '0');
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
CntD5 <= CntD5 + 1;
if CntD5 = 15 then
CntE5 <= CntE5 + 1;
if CntE5(3 downto 0) = 15 then
if CntE5(4) = '0' then
CntE5 <= "11100";
CntE6 <= CntE6 + 1;
if CntE6 = 15 then
CntE7 <= CntE7 + 1;
if CntE7(3 downto 0) = 15 then
if CntE7(4) = '0' then
CntE6 <= "1010";
CntE7 <= "11101";
else
CntE7 <= "00010";
end if;
end if;
end if;
end if;
else
end if;
end if;
end if;
end if;
end process;
-- Video shift register
process (Rst_n, Clk)
begin
if Rst_n = '0' then
Shift <= (others => '0');
Video <= '0';
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
if CntE7(4) = '0' and CntE5(4) = '0' and CntD5(2 downto 0) = "011" then
Shift(7 downto 0) <= RDB(7 downto 0);
else
Shift(6 downto 0) <= Shift(7 downto 1);
Shift(7) <= '0';
end if;
Video <= Shift(0);
end if;
end if;
end process;
-- Sync
process (Rst_n, Clk)
begin
if Rst_n = '0' then
HSync <= '1';
VSync <= '1';
elsif Clk'event and Clk = '1' then
if VidEn = '1' then
if CntE5(4) = '1' and CntE5(1 downto 0) = "10" then
HSync <= '0';
else
HSync <= '1';
end if;
if CntE7(4) = '1' and CntE7(0) = '0' and CntE6(3 downto 2) = "11" then
VSync <= '0';
else
VSync <= '1';
end if;
end if;
end if;
end process;
end;

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@@ -0,0 +1,4 @@
set_global_assignment -name IP_TOOL_NAME "ALTPLL"
set_global_assignment -name IP_TOOL_VERSION "13.1"
set_global_assignment -name VHDL_FILE [file join $::quartus(qip_path) "pll.vhd"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "pll.ppf"]

View File

@@ -0,0 +1,382 @@
-- megafunction wizard: %ALTPLL%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: altpll
-- ============================================================
-- File Name: pll.vhd
-- Megafunction Name(s):
-- altpll
--
-- Simulation Library Files(s):
-- altera_mf
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 13.1.4 Build 182 03/12/2014 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2014 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.all;
ENTITY pll IS
PORT
(
inclk0 : IN STD_LOGIC := '0';
c0 : OUT STD_LOGIC ;
c1 : OUT STD_LOGIC
);
END pll;
ARCHITECTURE SYN OF pll IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (4 DOWNTO 0);
SIGNAL sub_wire1 : STD_LOGIC ;
SIGNAL sub_wire2 : STD_LOGIC ;
SIGNAL sub_wire3 : STD_LOGIC ;
SIGNAL sub_wire4 : STD_LOGIC_VECTOR (1 DOWNTO 0);
SIGNAL sub_wire5_bv : BIT_VECTOR (0 DOWNTO 0);
SIGNAL sub_wire5 : STD_LOGIC_VECTOR (0 DOWNTO 0);
COMPONENT altpll
GENERIC (
bandwidth_type : STRING;
clk0_divide_by : NATURAL;
clk0_duty_cycle : NATURAL;
clk0_multiply_by : NATURAL;
clk0_phase_shift : STRING;
clk1_divide_by : NATURAL;
clk1_duty_cycle : NATURAL;
clk1_multiply_by : NATURAL;
clk1_phase_shift : STRING;
compensate_clock : STRING;
inclk0_input_frequency : NATURAL;
intended_device_family : STRING;
lpm_hint : STRING;
lpm_type : STRING;
operation_mode : STRING;
pll_type : STRING;
port_activeclock : STRING;
port_areset : STRING;
port_clkbad0 : STRING;
port_clkbad1 : STRING;
port_clkloss : STRING;
port_clkswitch : STRING;
port_configupdate : STRING;
port_fbin : STRING;
port_inclk0 : STRING;
port_inclk1 : STRING;
port_locked : STRING;
port_pfdena : STRING;
port_phasecounterselect : STRING;
port_phasedone : STRING;
port_phasestep : STRING;
port_phaseupdown : STRING;
port_pllena : STRING;
port_scanaclr : STRING;
port_scanclk : STRING;
port_scanclkena : STRING;
port_scandata : STRING;
port_scandataout : STRING;
port_scandone : STRING;
port_scanread : STRING;
port_scanwrite : STRING;
port_clk0 : STRING;
port_clk1 : STRING;
port_clk2 : STRING;
port_clk3 : STRING;
port_clk4 : STRING;
port_clk5 : STRING;
port_clkena0 : STRING;
port_clkena1 : STRING;
port_clkena2 : STRING;
port_clkena3 : STRING;
port_clkena4 : STRING;
port_clkena5 : STRING;
port_extclk0 : STRING;
port_extclk1 : STRING;
port_extclk2 : STRING;
port_extclk3 : STRING;
width_clock : NATURAL
);
PORT (
clk : OUT STD_LOGIC_VECTOR (4 DOWNTO 0);
inclk : IN STD_LOGIC_VECTOR (1 DOWNTO 0)
);
END COMPONENT;
BEGIN
sub_wire5_bv(0 DOWNTO 0) <= "0";
sub_wire5 <= To_stdlogicvector(sub_wire5_bv);
sub_wire2 <= sub_wire0(1);
sub_wire1 <= sub_wire0(0);
c0 <= sub_wire1;
c1 <= sub_wire2;
sub_wire3 <= inclk0;
sub_wire4 <= sub_wire5(0 DOWNTO 0) & sub_wire3;
altpll_component : altpll
GENERIC MAP (
bandwidth_type => "AUTO",
clk0_divide_by => 27,
clk0_duty_cycle => 50,
clk0_multiply_by => 10,
clk0_phase_shift => "0",
clk1_divide_by => 9,
clk1_duty_cycle => 50,
clk1_multiply_by => 8,
clk1_phase_shift => "0",
compensate_clock => "CLK0",
inclk0_input_frequency => 37037,
intended_device_family => "Cyclone III",
lpm_hint => "CBX_MODULE_PREFIX=pll",
lpm_type => "altpll",
operation_mode => "NORMAL",
pll_type => "AUTO",
port_activeclock => "PORT_UNUSED",
port_areset => "PORT_UNUSED",
port_clkbad0 => "PORT_UNUSED",
port_clkbad1 => "PORT_UNUSED",
port_clkloss => "PORT_UNUSED",
port_clkswitch => "PORT_UNUSED",
port_configupdate => "PORT_UNUSED",
port_fbin => "PORT_UNUSED",
port_inclk0 => "PORT_USED",
port_inclk1 => "PORT_UNUSED",
port_locked => "PORT_UNUSED",
port_pfdena => "PORT_UNUSED",
port_phasecounterselect => "PORT_UNUSED",
port_phasedone => "PORT_UNUSED",
port_phasestep => "PORT_UNUSED",
port_phaseupdown => "PORT_UNUSED",
port_pllena => "PORT_UNUSED",
port_scanaclr => "PORT_UNUSED",
port_scanclk => "PORT_UNUSED",
port_scanclkena => "PORT_UNUSED",
port_scandata => "PORT_UNUSED",
port_scandataout => "PORT_UNUSED",
port_scandone => "PORT_UNUSED",
port_scanread => "PORT_UNUSED",
port_scanwrite => "PORT_UNUSED",
port_clk0 => "PORT_USED",
port_clk1 => "PORT_USED",
port_clk2 => "PORT_UNUSED",
port_clk3 => "PORT_UNUSED",
port_clk4 => "PORT_UNUSED",
port_clk5 => "PORT_UNUSED",
port_clkena0 => "PORT_UNUSED",
port_clkena1 => "PORT_UNUSED",
port_clkena2 => "PORT_UNUSED",
port_clkena3 => "PORT_UNUSED",
port_clkena4 => "PORT_UNUSED",
port_clkena5 => "PORT_UNUSED",
port_extclk0 => "PORT_UNUSED",
port_extclk1 => "PORT_UNUSED",
port_extclk2 => "PORT_UNUSED",
port_extclk3 => "PORT_UNUSED",
width_clock => 5
)
PORT MAP (
inclk => sub_wire4,
clk => sub_wire0
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: ACTIVECLK_CHECK STRING "0"
-- Retrieval info: PRIVATE: BANDWIDTH STRING "1.000"
-- Retrieval info: PRIVATE: BANDWIDTH_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: BANDWIDTH_FREQ_UNIT STRING "MHz"
-- Retrieval info: PRIVATE: BANDWIDTH_PRESET STRING "Low"
-- Retrieval info: PRIVATE: BANDWIDTH_USE_AUTO STRING "1"
-- Retrieval info: PRIVATE: BANDWIDTH_USE_PRESET STRING "0"
-- Retrieval info: PRIVATE: CLKBAD_SWITCHOVER_CHECK STRING "0"
-- Retrieval info: PRIVATE: CLKLOSS_CHECK STRING "0"
-- Retrieval info: PRIVATE: CLKSWITCH_CHECK STRING "0"
-- Retrieval info: PRIVATE: CNX_NO_COMPENSATE_RADIO STRING "0"
-- Retrieval info: PRIVATE: CREATE_CLKBAD_CHECK STRING "0"
-- Retrieval info: PRIVATE: CREATE_INCLK1_CHECK STRING "0"
-- Retrieval info: PRIVATE: CUR_DEDICATED_CLK STRING "c0"
-- Retrieval info: PRIVATE: CUR_FBIN_CLK STRING "c0"
-- Retrieval info: PRIVATE: DEVICE_SPEED_GRADE STRING "8"
-- Retrieval info: PRIVATE: DIV_FACTOR0 NUMERIC "27"
-- Retrieval info: PRIVATE: DIV_FACTOR1 NUMERIC "27"
-- Retrieval info: PRIVATE: DUTY_CYCLE0 STRING "50.00000000"
-- Retrieval info: PRIVATE: DUTY_CYCLE1 STRING "50.00000000"
-- Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE0 STRING "10.000000"
-- Retrieval info: PRIVATE: EFF_OUTPUT_FREQ_VALUE1 STRING "24.000000"
-- Retrieval info: PRIVATE: EXPLICIT_SWITCHOVER_COUNTER STRING "0"
-- Retrieval info: PRIVATE: EXT_FEEDBACK_RADIO STRING "0"
-- Retrieval info: PRIVATE: GLOCKED_COUNTER_EDIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: GLOCKED_FEATURE_ENABLED STRING "0"
-- Retrieval info: PRIVATE: GLOCKED_MODE_CHECK STRING "0"
-- Retrieval info: PRIVATE: GLOCK_COUNTER_EDIT NUMERIC "1048575"
-- Retrieval info: PRIVATE: HAS_MANUAL_SWITCHOVER STRING "1"
-- Retrieval info: PRIVATE: INCLK0_FREQ_EDIT STRING "27.000"
-- Retrieval info: PRIVATE: INCLK0_FREQ_UNIT_COMBO STRING "MHz"
-- Retrieval info: PRIVATE: INCLK1_FREQ_EDIT STRING "100.000"
-- Retrieval info: PRIVATE: INCLK1_FREQ_EDIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: INCLK1_FREQ_UNIT_CHANGED STRING "1"
-- Retrieval info: PRIVATE: INCLK1_FREQ_UNIT_COMBO STRING "MHz"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: INT_FEEDBACK__MODE_RADIO STRING "1"
-- Retrieval info: PRIVATE: LOCKED_OUTPUT_CHECK STRING "0"
-- Retrieval info: PRIVATE: LONG_SCAN_RADIO STRING "1"
-- Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE STRING "Not Available"
-- Retrieval info: PRIVATE: LVDS_MODE_DATA_RATE_DIRTY NUMERIC "0"
-- Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT0 STRING "deg"
-- Retrieval info: PRIVATE: LVDS_PHASE_SHIFT_UNIT1 STRING "ps"
-- Retrieval info: PRIVATE: MIG_DEVICE_SPEED_GRADE STRING "Any"
-- Retrieval info: PRIVATE: MIRROR_CLK0 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK1 STRING "0"
-- Retrieval info: PRIVATE: MULT_FACTOR0 NUMERIC "10"
-- Retrieval info: PRIVATE: MULT_FACTOR1 NUMERIC "40"
-- Retrieval info: PRIVATE: NORMAL_MODE_RADIO STRING "1"
-- Retrieval info: PRIVATE: OUTPUT_FREQ0 STRING "10.00000000"
-- Retrieval info: PRIVATE: OUTPUT_FREQ1 STRING "24.00000000"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_MODE0 STRING "0"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_MODE1 STRING "1"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT0 STRING "MHz"
-- Retrieval info: PRIVATE: OUTPUT_FREQ_UNIT1 STRING "MHz"
-- Retrieval info: PRIVATE: PHASE_RECONFIG_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: PHASE_RECONFIG_INPUTS_CHECK STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT0 STRING "0.00000000"
-- Retrieval info: PRIVATE: PHASE_SHIFT1 STRING "0.00000000"
-- Retrieval info: PRIVATE: PHASE_SHIFT_STEP_ENABLED_CHECK STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT0 STRING "deg"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT1 STRING "deg"
-- Retrieval info: PRIVATE: PLL_ADVANCED_PARAM_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_ARESET_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_AUTOPLL_CHECK NUMERIC "1"
-- Retrieval info: PRIVATE: PLL_ENHPLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_FASTPLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_FBMIMIC_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_LVDS_PLL_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PLL_PFDENA_CHECK STRING "0"
-- Retrieval info: PRIVATE: PLL_TARGET_HARCOPY_CHECK NUMERIC "0"
-- Retrieval info: PRIVATE: PRIMARY_CLK_COMBO STRING "inclk0"
-- Retrieval info: PRIVATE: RECONFIG_FILE STRING "pll.mif"
-- Retrieval info: PRIVATE: SACN_INPUTS_CHECK STRING "0"
-- Retrieval info: PRIVATE: SCAN_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: SELF_RESET_LOCK_LOSS STRING "0"
-- Retrieval info: PRIVATE: SHORT_SCAN_RADIO STRING "0"
-- Retrieval info: PRIVATE: SPREAD_FEATURE_ENABLED STRING "0"
-- Retrieval info: PRIVATE: SPREAD_FREQ STRING "50.000"
-- Retrieval info: PRIVATE: SPREAD_FREQ_UNIT STRING "KHz"
-- Retrieval info: PRIVATE: SPREAD_PERCENT STRING "0.500"
-- Retrieval info: PRIVATE: SPREAD_USE STRING "0"
-- Retrieval info: PRIVATE: SRC_SYNCH_COMP_RADIO STRING "0"
-- Retrieval info: PRIVATE: STICKY_CLK0 STRING "1"
-- Retrieval info: PRIVATE: STICKY_CLK1 STRING "1"
-- Retrieval info: PRIVATE: SWITCHOVER_COUNT_EDIT NUMERIC "1"
-- Retrieval info: PRIVATE: SWITCHOVER_FEATURE_ENABLED STRING "1"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: USE_CLK0 STRING "1"
-- Retrieval info: PRIVATE: USE_CLK1 STRING "1"
-- Retrieval info: PRIVATE: USE_CLKENA0 STRING "0"
-- Retrieval info: PRIVATE: USE_CLKENA1 STRING "0"
-- Retrieval info: PRIVATE: USE_MIL_SPEED_GRADE NUMERIC "0"
-- Retrieval info: PRIVATE: ZERO_DELAY_RADIO STRING "0"
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: CONSTANT: BANDWIDTH_TYPE STRING "AUTO"
-- Retrieval info: CONSTANT: CLK0_DIVIDE_BY NUMERIC "27"
-- Retrieval info: CONSTANT: CLK0_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK0_MULTIPLY_BY NUMERIC "10"
-- Retrieval info: CONSTANT: CLK0_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: CLK1_DIVIDE_BY NUMERIC "9"
-- Retrieval info: CONSTANT: CLK1_DUTY_CYCLE NUMERIC "50"
-- Retrieval info: CONSTANT: CLK1_MULTIPLY_BY NUMERIC "8"
-- Retrieval info: CONSTANT: CLK1_PHASE_SHIFT STRING "0"
-- Retrieval info: CONSTANT: COMPENSATE_CLOCK STRING "CLK0"
-- Retrieval info: CONSTANT: INCLK0_INPUT_FREQUENCY NUMERIC "37037"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "altpll"
-- Retrieval info: CONSTANT: OPERATION_MODE STRING "NORMAL"
-- Retrieval info: CONSTANT: PLL_TYPE STRING "AUTO"
-- Retrieval info: CONSTANT: PORT_ACTIVECLOCK STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_ARESET STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKBAD0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKBAD1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKLOSS STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CLKSWITCH STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_CONFIGUPDATE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_FBIN STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_INCLK0 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_INCLK1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_LOCKED STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PFDENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASECOUNTERSELECT STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASEDONE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASESTEP STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PHASEUPDOWN STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_PLLENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANACLR STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANCLK STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANCLKENA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDATA STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDATAOUT STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANDONE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANREAD STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_SCANWRITE STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk0 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_clk1 STRING "PORT_USED"
-- Retrieval info: CONSTANT: PORT_clk2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk4 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clk5 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena4 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_clkena5 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk0 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk1 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk2 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: PORT_extclk3 STRING "PORT_UNUSED"
-- Retrieval info: CONSTANT: WIDTH_CLOCK NUMERIC "5"
-- Retrieval info: USED_PORT: @clk 0 0 5 0 OUTPUT_CLK_EXT VCC "@clk[4..0]"
-- Retrieval info: USED_PORT: @inclk 0 0 2 0 INPUT_CLK_EXT VCC "@inclk[1..0]"
-- Retrieval info: USED_PORT: c0 0 0 0 0 OUTPUT_CLK_EXT VCC "c0"
-- Retrieval info: USED_PORT: c1 0 0 0 0 OUTPUT_CLK_EXT VCC "c1"
-- Retrieval info: USED_PORT: inclk0 0 0 0 0 INPUT_CLK_EXT GND "inclk0"
-- Retrieval info: CONNECT: @inclk 0 0 1 1 GND 0 0 0 0
-- Retrieval info: CONNECT: @inclk 0 0 1 0 inclk0 0 0 0 0
-- Retrieval info: CONNECT: c0 0 0 0 0 @clk 0 0 1 0
-- Retrieval info: CONNECT: c1 0 0 0 0 @clk 0 0 1 1
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.ppf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL pll_inst.vhd FALSE
-- Retrieval info: LIB_FILE: altera_mf
-- Retrieval info: CBX_MODULE_PREFIX: ON

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw01 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw01 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"F3",X"31",X"7C",X"02",X"C3",X"36",X"02",X"C7",X"F5",X"AF",X"32",X"05",X"20",X"C3",X"49",X"00",
X"F5",X"3E",X"80",X"C3",X"0A",X"00",X"C7",X"C7",X"F3",X"E5",X"D5",X"C5",X"F5",X"C3",X"2B",X"01",
X"F3",X"CD",X"0F",X"02",X"47",X"C3",X"D4",X"01",X"F3",X"CD",X"0F",X"02",X"47",X"C3",X"F3",X"01",
X"F3",X"CD",X"0F",X"02",X"2F",X"C3",X"FB",X"01",X"F3",X"CD",X"0F",X"02",X"79",X"C3",X"04",X"02",
X"AF",X"77",X"23",X"05",X"C2",X"41",X"00",X"C9",X"C7",X"AF",X"32",X"0B",X"20",X"22",X"26",X"20",
X"21",X"00",X"00",X"39",X"22",X"28",X"20",X"F1",X"2A",X"26",X"20",X"E5",X"2A",X"0C",X"20",X"F9",
X"2A",X"28",X"20",X"E5",X"D5",X"C5",X"F5",X"3A",X"06",X"20",X"F5",X"21",X"00",X"00",X"39",X"22",
X"0C",X"20",X"EB",X"2A",X"9E",X"02",X"EB",X"7A",X"2F",X"57",X"7B",X"2F",X"5F",X"19",X"D2",X"BA",
X"00",X"3A",X"0B",X"20",X"A7",X"C2",X"7B",X"01",X"CD",X"B6",X"02",X"21",X"07",X"20",X"7E",X"23",
X"A6",X"CA",X"05",X"01",X"47",X"23",X"4E",X"21",X"1E",X"20",X"16",X"80",X"7A",X"A0",X"CA",X"AC",
X"00",X"35",X"C2",X"AC",X"00",X"A1",X"C2",X"BA",X"00",X"7A",X"B1",X"4F",X"23",X"7A",X"2F",X"A0",
X"47",X"CA",X"BE",X"00",X"7A",X"1F",X"57",X"C3",X"9D",X"00",X"2A",X"A2",X"02",X"E9",X"21",X"09",
X"20",X"71",X"7E",X"2F",X"2B",X"A6",X"77",X"2A",X"0C",X"20",X"F9",X"0E",X"80",X"3A",X"09",X"20",
X"47",X"3A",X"0A",X"20",X"2F",X"A0",X"5F",X"3A",X"07",X"20",X"A3",X"CA",X"05",X"01",X"11",X"0E",
X"20",X"78",X"A1",X"C2",X"EE",X"00",X"79",X"1F",X"4F",X"13",X"13",X"C3",X"E1",X"00",X"2F",X"A0",
X"32",X"09",X"20",X"79",X"32",X"06",X"20",X"1A",X"6F",X"13",X"1A",X"67",X"F9",X"F1",X"C1",X"D1",
X"E1",X"D3",X"06",X"FB",X"C9",X"F3",X"2A",X"0C",X"20",X"F9",X"01",X"0A",X"00",X"09",X"22",X"0C",
X"20",X"F1",X"A7",X"CA",X"1E",X"01",X"47",X"3A",X"07",X"20",X"A0",X"CA",X"05",X"01",X"32",X"06",
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begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw02 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw02 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
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X"00",X"01",X"01",X"02",X"02",X"03",X"03",X"FF",X"00",X"04",X"FF",X"FF",X"FF",X"FF",X"FF",X"00",
X"05",X"01",X"06",X"02",X"07",X"03",X"08",X"04",X"09",X"FF",X"00",X"0B",X"01",X"0C",X"FF",X"FF",
X"FF",X"FF",X"FF",X"00",X"0D",X"01",X"0E",X"02",X"0F",X"FF",X"00",X"0A",X"FF",X"00",X"13",X"FF",
X"00",X"12",X"FF",X"00",X"10",X"01",X"11",X"FF",X"FF",X"FF",X"FF",X"FF",X"00",X"18",X"FF",X"FF",
X"00",X"16",X"01",X"17",X"FF",X"FF",X"FF",X"FF",X"FF",X"00",X"19",X"FF",X"FF",X"FF",X"FF",X"FF",
X"00",X"14",X"01",X"15",X"FF",X"FF",X"FF",X"FF",X"FF",X"00",X"1A",X"FF",X"FF",X"FF",X"FF",X"FF",
X"00",X"1B",X"FF",X"FF",X"FF",X"FF",X"FF",X"21",X"DB",X"17",X"11",X"8F",X"19",X"3A",X"FD",X"1F",
X"C3",X"05",X"0A",X"87",X"21",X"00",X"40",X"CD",X"2D",X"02",X"5F",X"23",X"56",X"3A",X"2A",X"21",
X"21",X"68",X"20",X"87",X"87",X"87",X"CD",X"2D",X"02",X"06",X"06",X"3A",X"40",X"20",X"EE",X"07",
X"4F",X"E6",X"07",X"C2",X"77",X"0F",X"79",X"D6",X"08",X"F2",X"6E",X"0F",X"3E",X"18",X"4F",X"05",
X"1A",X"91",X"91",X"00",X"77",X"13",X"23",X"CD",X"34",X"16",X"21",X"E8",X"20",X"3A",X"2A",X"21",
X"87",X"87",X"CD",X"2D",X"02",X"1A",X"13",X"77",X"47",X"78",X"FE",X"38",X"C2",X"96",X"0F",X"3E",
X"01",X"EF",X"0A",X"C3",X"E3",X"0F",X"78",X"FE",X"33",X"C2",X"A3",X"0F",X"3E",X"01",X"E7",X"0B",
X"C3",X"12",X"4D",X"78",X"FE",X"70",X"C2",X"BC",X"0F",X"3E",X"10",X"EF",X"0C",X"D5",X"E5",X"21",
X"AD",X"1B",X"11",X"E0",X"1F",X"3E",X"A3",X"C3",X"EB",X"4F",X"19",X"4D",X"78",X"FE",X"50",X"C2",
X"CD",X"0F",X"3E",X"01",X"EF",X"0A",X"3E",X"1F",X"E7",X"0B",X"C3",X"E3",X"0F",X"78",X"FE",X"3F",
X"C2",X"E5",X"0F",X"3E",X"1F",X"E7",X"0B",X"C3",X"12",X"4D",X"E7",X"0B",X"3E",X"01",X"EF",X"0A",
X"C9",X"4F",X"4F",X"DF",X"01",X"23",X"36",X"00",X"23",X"73",X"23",X"72",X"C9",X"3A",X"2A",X"21",
X"3C",X"32",X"2A",X"21",X"FE",X"10",X"F0",X"21",X"E8",X"20",X"87",X"87",X"F3",X"CD",X"2D",X"02");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw03 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw03 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"FB",X"CA",X"ED",X"0F",X"47",X"3A",X"29",X"21",X"3C",X"32",X"29",X"21",X"23",X"7E",X"A7",X"CA",
X"7D",X"10",X"35",X"21",X"68",X"20",X"3A",X"2A",X"21",X"87",X"87",X"87",X"CD",X"2D",X"02",X"FE",
X"20",X"DA",X"E2",X"10",X"5E",X"23",X"56",X"78",X"78",X"FE",X"50",X"DA",X"48",X"10",X"DB",X"02",
X"E6",X"04",X"CA",X"36",X"10",X"1D",X"78",X"FE",X"66",X"C2",X"48",X"10",X"3A",X"4A",X"20",X"C6",
X"04",X"92",X"14",X"D2",X"48",X"10",X"15",X"15",X"C5",X"4B",X"42",X"23",X"5E",X"23",X"56",X"1A",
X"2B",X"77",X"23",X"13",X"1A",X"77",X"13",X"D5",X"23",X"5E",X"23",X"56",X"D5",X"E5",X"23",X"7E",
X"23",X"66",X"81",X"6F",X"7C",X"80",X"67",X"EB",X"E1",X"2B",X"2B",X"2B",X"2B",X"72",X"2B",X"73",
X"EB",X"C1",X"D1",X"F1",X"A7",X"F8",X"C3",X"25",X"15",X"13",X"C3",X"81",X"10",X"23",X"5E",X"23",
X"56",X"1A",X"A7",X"CA",X"79",X"10",X"FE",X"CD",X"CA",X"63",X"11",X"FE",X"EB",X"CA",X"9A",X"11",
X"FE",X"01",X"CA",X"2E",X"11",X"FE",X"C3",X"CA",X"23",X"11",X"FE",X"AF",X"CA",X"F0",X"10",X"21",
X"E8",X"20",X"3A",X"2A",X"21",X"87",X"87",X"CD",X"2D",X"02",X"7E",X"FE",X"70",X"01",X"D4",X"FE",
X"CA",X"BC",X"10",X"01",X"F6",X"FF",X"7E",X"FE",X"40",X"D2",X"C7",X"10",X"EB",X"F3",X"2A",X"3B",
X"20",X"09",X"22",X"3B",X"20",X"FB",X"EB",X"36",X"00",X"21",X"68",X"20",X"3A",X"2A",X"21",X"87",
X"87",X"87",X"CD",X"2D",X"02",X"5E",X"23",X"56",X"23",X"23",X"23",X"4E",X"23",X"46",X"EB",X"C3",
X"7F",X"15",X"3A",X"2A",X"21",X"21",X"E8",X"20",X"87",X"87",X"CD",X"2D",X"02",X"C3",X"AA",X"10",
X"3A",X"2A",X"21",X"21",X"E8",X"20",X"87",X"87",X"CD",X"2D",X"02",X"F6",X"80",X"77",X"13",X"1A",
X"4F",X"13",X"1A",X"47",X"13",X"23",X"1A",X"77",X"13",X"23",X"73",X"23",X"72",X"21",X"68",X"20",
X"3A",X"2A",X"21",X"87",X"87",X"87",X"CD",X"2D",X"02",X"11",X"06",X"00",X"19",X"71",X"23",X"70",
X"C3",X"AA",X"10",X"13",X"1A",X"4F",X"13",X"1A",X"47",X"C5",X"D1",X"C3",X"81",X"10",X"21",X"E8",
X"20",X"3A",X"2A",X"21",X"87",X"87",X"CD",X"2D",X"02",X"E6",X"7F",X"77",X"23",X"13",X"1A",X"4F",
X"13",X"1A",X"47",X"13",X"1A",X"13",X"77",X"23",X"73",X"23",X"72",X"21",X"68",X"20",X"3A",X"2A",
X"21",X"87",X"87",X"87",X"CD",X"2D",X"02",X"11",X"06",X"00",X"19",X"71",X"23",X"70",X"06",X"01",
X"C3",X"13",X"10",X"3A",X"2A",X"21",X"F5",X"06",X"10",X"0E",X"00",X"21",X"E8",X"20",X"7E",X"A7",
X"CA",X"83",X"11",X"23",X"23",X"23",X"23",X"0C",X"05",X"C2",X"6E",X"11",X"F1",X"13",X"13",X"13",
X"C3",X"81",X"10",X"79",X"32",X"2A",X"21",X"EB",X"23",X"5E",X"23",X"56",X"23",X"E5",X"CD",X"4D",
X"0F",X"E1",X"F1",X"EB",X"32",X"2A",X"21",X"C3",X"81",X"10",X"21",X"68",X"20",X"3A",X"2A",X"21",
X"87",X"87",X"87",X"CD",X"2D",X"02",X"23",X"23",X"13",X"06",X"04",X"CD",X"77",X"0F",X"C3",X"81",
X"10",X"21",X"2D",X"21",X"06",X"08",X"CD",X"40",X"00",X"3E",X"0F",X"32",X"45",X"21",X"AF",X"32",
X"2C",X"21",X"3A",X"E8",X"20",X"FE",X"40",X"CA",X"10",X"12",X"3A",X"2D",X"21",X"A7",X"F2",X"EC",
X"11",X"2A",X"C7",X"1C",X"06",X"70",X"CD",X"E1",X"06",X"AF",X"32",X"2D",X"21",X"32",X"2E",X"21",
X"DF",X"01",X"2A",X"D8",X"1C",X"06",X"28",X"CD",X"E1",X"06",X"DF",X"01",X"21",X"2D",X"21",X"3A",
X"2C",X"21",X"CD",X"2D",X"02",X"C2",X"C1",X"12",X"11",X"45",X"21",X"1A",X"21",X"E8",X"20",X"87",
X"87",X"CD",X"2D",X"02",X"C2",X"71",X"12",X"EB",X"35",X"EB",X"F2",X"FB",X"11",X"3E",X"0F",X"12",
X"DF",X"01",X"3A",X"E8",X"20",X"FE",X"40",X"C2",X"54",X"12",X"3A",X"2D",X"21",X"A7",X"FA",X"3F",
X"12",X"3E",X"80",X"32",X"2D",X"21",X"21",X"C7",X"1C",X"CD",X"F4",X"14",X"21",X"3E",X"20",X"34",
X"7E",X"E6",X"0F",X"47",X"0E",X"08",X"21",X"1A",X"39",X"CD",X"3D",X"16",X"C3",X"54",X"12",X"3A",
X"EC",X"20",X"FE",X"40",X"C2",X"54",X"12",X"3A",X"2E",X"21",X"A7",X"FA",X"54",X"12",X"21",X"D8",
X"1C",X"CD",X"F4",X"14",X"21",X"2C",X"21",X"34",X"3A",X"40",X"20",X"06",X"04",X"0E",X"04",X"D6",
X"08",X"DA",X"69",X"12",X"04",X"0D",X"C2",X"5F",X"12",X"78",X"BE",X"D2",X"C2",X"11",X"C3",X"BE",
X"11",X"FE",X"40",X"D2",X"07",X"12",X"21",X"3D",X"20",X"35",X"7E",X"E6",X"35",X"C2",X"07",X"12",
X"1A",X"21",X"68",X"20",X"87",X"87",X"87",X"CD",X"2D",X"02",X"D6",X"08",X"5F",X"23",X"56",X"23",
X"23",X"23",X"23",X"7E",X"1F",X"A7",X"82",X"57",X"FE",X"20",X"DA",X"10",X"12",X"3A",X"2C",X"21",
X"21",X"2D",X"21",X"CD",X"2D",X"02",X"36",X"01",X"3A",X"2C",X"21",X"21",X"35",X"21",X"87",X"CD",
X"2D",X"02",X"73",X"23",X"72",X"EB",X"11",X"58",X"13",X"06",X"03",X"CD",X"A0",X"15",X"C3",X"10",
X"12",X"3A",X"2C",X"21",X"21",X"35",X"21",X"87",X"CD",X"2D",X"02",X"5E",X"23",X"56",X"DB",X"02",
X"E6",X"04",X"3E",X"FA",X"C2",X"D9",X"12",X"3E",X"FB",X"83",X"2B",X"77",X"E5",X"CD",X"4F",X"13",
X"E1",X"7E",X"FE",X"18",X"DA",X"31",X"13",X"23",X"66",X"6F",X"11",X"58",X"13",X"06",X"03",X"CD",
X"A0",X"15",X"DF",X"01",X"79",X"A7",X"CA",X"10",X"12",X"3A",X"2C",X"21",X"21",X"35",X"21",X"87",
X"CD",X"2D",X"02",X"5F",X"FE",X"20",X"DA",X"10",X"12",X"23",X"56",X"FE",X"28",X"D2",X"31",X"13",
X"3A",X"4A",X"20",X"BA",X"D2",X"31",X"13",X"C6",X"0F",X"BA",X"DA",X"31",X"13",X"CD",X"37",X"13",
X"3E",X"01",X"32",X"2E",X"20",X"DF",X"01",X"3A",X"2E",X"20",X"A7",X"C2",X"25",X"13",X"C3",X"10",
X"12",X"CD",X"37",X"13",X"C3",X"10",X"12",X"3A",X"2C",X"21",X"21",X"2D",X"21",X"CD",X"2D",X"02",
X"36",X"00",X"3A",X"2C",X"21",X"21",X"35",X"21",X"87",X"CD",X"2D",X"02",X"5F",X"23",X"56",X"21",
X"58",X"13",X"06",X"03",X"EB",X"C3",X"DD",X"15",X"0F",X"00",X"0F",X"11",X"14",X"1F",X"21",X"46",
X"21",X"06",X"28",X"CD",X"34",X"16",X"DF",X"01",X"06",X"14",X"21",X"46",X"21",X"C5",X"E5",X"7E",
X"23",X"66",X"6F",X"CD",X"0C",X"16",X"E1",X"C1",X"DF",X"01",X"23",X"23",X"05",X"C2",X"6D",X"13",
X"06",X"14",X"21",X"46",X"21",X"3A",X"3F",X"20",X"C6",X"01",X"4F",X"E5",X"7E",X"23",X"66",X"6F",
X"C5",X"CD",X"2C",X"16",X"C1",X"E1",X"E5",X"5E",X"23",X"56",X"1D",X"7B",X"FE",X"28",X"D2",X"A3",
X"13",X"1E",X"D8",X"2B",X"73",X"EB",X"C5",X"CD",X"0C",X"16",X"C1",X"E1",X"23",X"23",X"05",X"C2",
X"B7",X"13",X"06",X"14",X"21",X"46",X"21",X"0D",X"C2",X"8B",X"13",X"DF",X"01",X"C3",X"85",X"13",
X"01",X"00",X"00",X"3A",X"58",X"20",X"A7",X"CA",X"18",X"14",X"0F",X"D2",X"D7",X"13",X"21",X"A5",
X"1D",X"CD",X"F4",X"14",X"C3",X"E4",X"13",X"DF",X"01",X"3A",X"30",X"20",X"A7",X"CA",X"D7",X"13",
X"AF",X"32",X"30",X"20",X"3A",X"58",X"20",X"3D",X"87",X"21",X"F4",X"13",X"CD",X"2D",X"02",X"5F",
X"23",X"56",X"EB",X"E9",X"4E",X"14",X"94",X"14",X"78",X"14",X"EC",X"14",X"7E",X"14",X"B6",X"14",
X"78",X"14",X"D9",X"14",X"3A",X"58",X"20",X"3C",X"32",X"58",X"20",X"FE",X"09",X"DC",X"C0",X"01",
X"3E",X"01",X"32",X"58",X"20",X"CD",X"C0",X"01",X"21",X"A5",X"1D",X"CD",X"F4",X"14",X"21",X"73",
X"1D",X"CD",X"F4",X"14",X"3A",X"46",X"20",X"3D",X"CA",X"31",X"14",X"21",X"90",X"1D",X"CD",X"F4",
X"14",X"CD",X"37",X"14",X"C3",X"1E",X"14",X"21",X"03",X"24",X"3A",X"FB",X"1F",X"01",X"20",X"00",
X"16",X"D0",X"86",X"5F",X"09",X"15",X"C2",X"42",X"14",X"A7",X"C8",X"C3",X"48",X"15",X"21",X"BF",
X"1D",X"CD",X"F4",X"14",X"21",X"1A",X"24",X"3A",X"FA",X"1F",X"CD",X"3D",X"14",X"21",X"F9",X"1D",
X"CD",X"F4",X"14",X"21",X"F4",X"01",X"DF",X"01",X"2B",X"7C",X"B5",X"C2",X"66",X"14",X"3A",X"58",
X"20",X"3C",X"32",X"58",X"20",X"C3",X"C3",X"13",X"21",X"C7",X"1E",X"C3",X"60",X"14",X"21",X"BF",
X"1D",X"CD",X"F4",X"14",X"21",X"38",X"1E",X"DB",X"02",X"E6",X"08",X"CA",X"60",X"14",X"21",X"60",
X"1E",X"C3",X"60",X"14",X"3E",X"01",X"32",X"40",X"20",X"DF",X"02",X"78",X"E6",X"3F",X"47",X"03",
X"0A",X"32",X"5B",X"20",X"3A",X"30",X"20",X"A7",X"C2",X"04",X"14",X"2A",X"3B",X"20",X"7C",X"A7",
X"FA",X"04",X"14",X"C3",X"99",X"14",X"3E",X"08",X"32",X"40",X"20",X"21",X"90",X"01",X"22",X"3B",
X"20",X"01",X"00",X"10",X"3E",X"30",X"32",X"5B",X"20",X"DF",X"02",X"AF",X"32",X"66",X"20",X"3A",
X"30",X"20",X"A7",X"CA",X"C4",X"14",X"C3",X"04",X"14",X"3E",X"0B",X"32",X"40",X"20",X"3E",X"01",
X"32",X"3F",X"20",X"21",X"F4",X"01",X"22",X"3B",X"20",X"C3",X"99",X"14",X"3E",X"0D",X"32",X"40",
X"20",X"C3",X"99",X"14",X"5E",X"23",X"56",X"23",X"4E",X"23",X"46",X"23",X"E5",X"7E",X"C5",X"EB",
X"0E",X"08",X"47",X"CD",X"3D",X"16",X"EB",X"C1",X"E1",X"0D",X"CA",X"1D",X"15",X"78",X"A7",X"CA",
X"FB",X"14",X"C5",X"DF",X"01",X"05",X"C2",X"13",X"15",X"C1",X"C3",X"FB",X"14",X"23",X"7E",X"A7",
X"C8",X"23",X"C3",X"F4",X"14",X"C5",X"CD",X"6C",X"15",X"78",X"C1",X"F5",X"7C",X"FE",X"24",X"DA",
X"62",X"15",X"F1",X"E5",X"36",X"00",X"C5",X"47",X"C5",X"1A",X"13",X"D5",X"EB",X"6F",X"26",X"00",
X"05",X"FA",X"48",X"15",X"29",X"C3",X"40",X"15",X"EB",X"7E",X"B3",X"77",X"23",X"72",X"D1",X"C1",
X"0D",X"C2",X"38",X"15",X"78",X"C1",X"E1",X"05",X"C8",X"D5",X"11",X"20",X"00",X"19",X"D1",X"C3",
X"2B",X"15",X"79",X"3D",X"13",X"C2",X"63",X"15",X"F1",X"C3",X"57",X"15",X"7D",X"E6",X"07",X"47",
X"37",X"0E",X"03",X"7C",X"1F",X"67",X"7D",X"1F",X"6F",X"A7",X"0D",X"C2",X"73",X"15",X"C9",X"C5",
X"CD",X"70",X"15",X"C1",X"11",X"20",X"00",X"AF",X"7C",X"FE",X"24",X"DA",X"9A",X"15",X"AF",X"E5",
X"C5",X"77",X"0D",X"23",X"77",X"C2",X"91",X"15",X"C1",X"E1",X"05",X"C8",X"19",X"C3",X"88",X"15",
X"0E",X"00",X"C5",X"CD",X"6C",X"15",X"78",X"C1",X"E5",X"C5",X"47",X"C5",X"1A",X"13",X"D5",X"EB",
X"6F",X"26",X"00",X"05",X"FA",X"BB",X"15",X"29",X"C3",X"B3",X"15",X"EB",X"7E",X"A3",X"B1",X"4F",
X"7E",X"B3",X"77",X"23",X"7E",X"A2",X"B1",X"4F",X"7E",X"B2",X"77",X"69",X"D1",X"C1",X"78",X"C1",
X"4D",X"E1",X"05",X"C8",X"D5",X"11",X"20",X"00",X"19",X"D1",X"C3",X"A8",X"15",X"C5",X"CD",X"6C",
X"15",X"78",X"C1",X"C5",X"47",X"C5",X"1A",X"13",X"D5",X"EB",X"6F",X"26",X"00",X"05",X"FA",X"F5",
X"15",X"29",X"C3",X"ED",X"15",X"EB",X"7B",X"2F",X"A6",X"77",X"23",X"7A",X"2F",X"A6",X"77",X"11",
X"1F",X"00",X"19",X"D1",X"C1",X"78",X"C1",X"05",X"C2",X"E3",X"15",X"C9",X"CD",X"6C",X"15",X"48",
X"06",X"01",X"11",X"C0",X"13",X"1A",X"13",X"EB",X"6F",X"26",X"00",X"0D",X"FA",X"23",X"16",X"29",
X"C3",X"1B",X"16",X"EB",X"7E",X"B3",X"77",X"23",X"7E",X"B2",X"77",X"C9",X"11",X"C0",X"13",X"06",
X"01",X"C3",X"DD",X"15",X"1A",X"77",X"13",X"23",X"05",X"C2",X"34",X"16",X"C9",X"C5",X"E5",X"21",
X"5B",X"16",X"58",X"16",X"00",X"EB",X"29",X"29",X"29",X"19",X"EB",X"E1",X"1A",X"77",X"13",X"C5",
X"01",X"20",X"00",X"09",X"C1",X"0D",X"C2",X"4C",X"16",X"C1",X"C9",X"00",X"3E",X"45",X"49",X"51",
X"3E",X"00",X"00",X"00",X"00",X"21",X"7F",X"01",X"00",X"00",X"00",X"00",X"23",X"45",X"49",X"49",
X"31",X"00",X"00",X"00",X"42",X"41",X"49",X"59",X"66",X"00",X"00",X"00",X"0C",X"14",X"24",X"7F",
X"04",X"00",X"00",X"00",X"72",X"51",X"51",X"51",X"4E",X"00",X"00",X"00",X"1E",X"29",X"49",X"49",
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X"36",X"00",X"00",X"00",X"31",X"49",X"49",X"4A",X"3C",X"00",X"00",X"00",X"1F",X"24",X"44",X"24",
X"1F",X"00",X"00",X"00",X"7F",X"49",X"49",X"49",X"36",X"00",X"00",X"00",X"3E",X"41",X"41",X"41",
X"22",X"00",X"00",X"00",X"7F",X"41",X"41",X"41",X"3E",X"00",X"00",X"00",X"7F",X"49",X"49",X"49",
X"41",X"00",X"00",X"00",X"7F",X"48",X"48",X"48",X"40",X"00",X"00",X"00",X"3E",X"41",X"41",X"45",
X"47",X"00",X"00",X"00",X"7F",X"08",X"08",X"08",X"7F",X"00",X"00",X"00",X"00",X"41",X"7F",X"41",
X"00",X"00",X"00",X"00",X"02",X"01",X"01",X"01",X"7E",X"00",X"00",X"00",X"7F",X"08",X"14",X"22",
X"41",X"00",X"00",X"00",X"7F",X"01",X"01",X"01",X"01",X"00",X"00",X"00",X"7F",X"20",X"18",X"20",
X"7F",X"00",X"00",X"00",X"7F",X"10",X"08",X"04",X"7F",X"00",X"00",X"00",X"3E",X"41",X"41",X"41",
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X"3D",X"00",X"00",X"00",X"7F",X"48",X"4C",X"4A",X"31",X"00",X"00",X"00",X"32",X"49",X"49",X"49",
X"26",X"00",X"00",X"00",X"40",X"40",X"7F",X"40",X"40",X"00",X"00",X"00",X"7E",X"01",X"01",X"01",
X"7E",X"00",X"00",X"00",X"7C",X"02",X"01",X"02",X"7C",X"00",X"00",X"00",X"7F",X"02",X"0C",X"02",
X"7F",X"00",X"00",X"00",X"63",X"14",X"08",X"14",X"63",X"00",X"00",X"00",X"60",X"10",X"0F",X"10",
X"60",X"00",X"00",X"00",X"43",X"45",X"49",X"51",X"61",X"00",X"00",X"00",X"08",X"14",X"22",X"41",
X"00",X"00",X"00",X"00",X"00",X"41",X"22",X"14",X"08",X"00",X"00",X"00",X"14",X"14",X"14",X"14",
X"14",X"00",X"00",X"00",X"22",X"14",X"7F",X"14",X"22",X"00",X"00",X"00",X"30",X"40",X"45",X"48",
X"30",X"00",X"00",X"00",X"36",X"49",X"49",X"35",X"02",X"05",X"00",X"00",X"08",X"08",X"3E",X"08",
X"08",X"00",X"00",X"00",X"08",X"08",X"08",X"08",X"08",X"00",X"00",X"00",X"04",X"08",X"08",X"08",
X"10",X"00",X"00",X"00",X"00",X"00",X"7B",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",
X"00",X"00",X"00",X"00",X"00",X"10",X"20",X"40",X"00",X"00",X"00",X"FB",X"17",X"00",X"00",X"B0",
X"01",X"B8",X"03",X"5C",X"07",X"EE",X"0E",X"13",X"19",X"4F",X"1E",X"E8",X"02",X"4F",X"1E",X"13",
X"19",X"EE",X"0E",X"5C",X"07",X"B8",X"03",X"B0",X"01",X"00",X"00",X"DB",X"17",X"00",X"00",X"B0");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw04 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw04 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"01",X"B8",X"03",X"5C",X"07",X"EE",X"0E",X"F3",X"19",X"FF",X"1F",X"F8",X"03",X"FF",X"1F",X"F3",
X"19",X"EE",X"0E",X"5C",X"07",X"B8",X"03",X"B0",X"01",X"00",X"00",X"3B",X"18",X"00",X"00",X"80",
X"07",X"80",X"0F",X"C0",X"1D",X"E0",X"3B",X"F8",X"67",X"5E",X"7C",X"C7",X"08",X"5E",X"7C",X"F8",
X"67",X"E0",X"3B",X"C0",X"1D",X"80",X"0F",X"80",X"07",X"00",X"00",X"1B",X"18",X"00",X"00",X"80",
X"07",X"80",X"0F",X"C0",X"1D",X"E0",X"3B",X"F8",X"7F",X"5E",X"7C",X"FF",X"08",X"5E",X"7C",X"F8",
X"7F",X"E0",X"3B",X"C0",X"1D",X"80",X"0F",X"80",X"07",X"00",X"00",X"7B",X"18",X"00",X"00",X"F0",
X"0F",X"80",X"1F",X"80",X"34",X"E0",X"6F",X"38",X"79",X"9E",X"30",X"BF",X"1F",X"9E",X"30",X"38",
X"79",X"E0",X"6F",X"80",X"34",X"80",X"1F",X"F0",X"0F",X"00",X"00",X"5B",X"18",X"00",X"00",X"F0",
X"0F",X"80",X"1F",X"80",X"34",X"E0",X"6F",X"38",X"7F",X"9E",X"36",X"B1",X"1F",X"9E",X"36",X"38",
X"7F",X"E0",X"6F",X"80",X"34",X"80",X"1F",X"F0",X"0F",X"00",X"00",X"BB",X"18",X"00",X"00",X"F0",
X"0F",X"C8",X"13",X"40",X"02",X"E0",X"07",X"70",X"5F",X"BF",X"7B",X"58",X"70",X"BF",X"7B",X"70",
X"5F",X"E0",X"07",X"40",X"02",X"C8",X"13",X"F0",X"0F",X"00",X"00",X"9B",X"18",X"00",X"00",X"F0",
X"0F",X"C8",X"13",X"40",X"02",X"E0",X"07",X"70",X"5F",X"BF",X"7B",X"5E",X"7C",X"BF",X"7B",X"70",
X"5F",X"E0",X"07",X"40",X"02",X"C8",X"13",X"F0",X"0F",X"00",X"00",X"FB",X"18",X"00",X"00",X"F0",
X"01",X"F8",X"03",X"0C",X"06",X"06",X"0C",X"E3",X"18",X"BF",X"1F",X"1F",X"1F",X"BF",X"1F",X"E3",
X"18",X"06",X"0C",X"0C",X"06",X"F8",X"03",X"F0",X"01",X"00",X"00",X"1B",X"19",X"00",X"00",X"F0",
X"01",X"F8",X"03",X"0C",X"07",X"06",X"0F",X"E3",X"1F",X"B3",X"19",X"13",X"19",X"B3",X"19",X"FF",
X"18",X"1E",X"0C",X"1C",X"06",X"F8",X"03",X"F0",X"01",X"00",X"00",X"3B",X"19",X"00",X"00",X"F0",
X"01",X"F8",X"03",X"EC",X"06",X"E6",X"0C",X"E3",X"18",X"B3",X"19",X"13",X"19",X"B3",X"19",X"E3",
X"18",X"E6",X"0C",X"EC",X"06",X"F8",X"03",X"F0",X"01",X"00",X"00",X"DB",X"18",X"00",X"00",X"F0",
X"01",X"F8",X"03",X"1C",X"06",X"1E",X"0C",X"FF",X"18",X"B3",X"19",X"13",X"19",X"B3",X"19",X"E3",
X"1F",X"06",X"0F",X"0C",X"07",X"F8",X"03",X"F0",X"01",X"00",X"00",X"68",X"19",X"00",X"1C",X"2A",
X"75",X"6B",X"75",X"3D",X"2F",X"1E",X"0C",X"00",X"75",X"19",X"00",X"0C",X"1E",X"2F",X"3B",X"65",
X"7B",X"7D",X"32",X"1C",X"00",X"82",X"19",X"00",X"18",X"3C",X"7E",X"5A",X"5F",X"6B",X"57",X"2A",
X"1C",X"00",X"5B",X"19",X"00",X"1C",X"26",X"5B",X"6F",X"5D",X"72",X"7E",X"3C",X"18",X"00",X"59",
X"1A",X"03",X"00",X"00",X"00",X"00",X"0F",X"00",X"00",X"00",X"00",X"1F",X"00",X"00",X"00",X"00",
X"3E",X"00",X"00",X"00",X"00",X"7C",X"00",X"00",X"00",X"00",X"F8",X"00",X"00",X"00",X"00",X"F0",
X"01",X"00",X"00",X"00",X"E0",X"03",X"00",X"00",X"00",X"C0",X"0F",X"00",X"00",X"00",X"80",X"1F",
X"00",X"00",X"00",X"00",X"2F",X"00",X"00",X"10",X"00",X"7E",X"00",X"00",X"00",X"00",X"7E",X"00",
X"00",X"00",X"00",X"FC",X"00",X"00",X"00",X"00",X"E8",X"03",X"00",X"00",X"00",X"D0",X"0B",X"00",
X"00",X"00",X"F0",X"15",X"00",X"00",X"00",X"A0",X"2B",X"00",X"00",X"00",X"40",X"55",X"00",X"00",
X"00",X"80",X"EA",X"00",X"00",X"00",X"00",X"DD",X"03",X"00",X"00",X"00",X"36",X"05",X"00",X"00",
X"00",X"AA",X"08",X"00",X"00",X"00",X"1C",X"1B",X"00",X"00",X"00",X"58",X"36",X"00",X"00",X"00",
X"A0",X"59",X"00",X"00",X"00",X"40",X"67",X"00",X"00",X"00",X"C0",X"CC",X"01",X"00",X"00",X"80",
X"45",X"01",X"00",X"00",X"00",X"AB",X"03",X"00",X"00",X"00",X"50",X"06",X"00",X"00",X"00",X"A4",
X"0C",X"00",X"00",X"00",X"8C",X"05",X"00",X"00",X"00",X"18",X"09",X"00",X"00",X"00",X"30",X"11",
X"00",X"00",X"00",X"40",X"02",X"00",X"00",X"00",X"80",X"04",X"00",X"00",X"00",X"00",X"00",X"00",
X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"8F",X"19",X"03",X"00",X"00",X"00",X"00",
X"0F",X"00",X"00",X"00",X"00",X"1F",X"00",X"00",X"00",X"00",X"3E",X"00",X"00",X"00",X"00",X"7C",
X"00",X"00",X"00",X"00",X"F8",X"00",X"00",X"00",X"00",X"F0",X"01",X"00",X"00",X"00",X"E0",X"07",
X"00",X"00",X"00",X"C0",X"0F",X"00",X"00",X"00",X"80",X"1F",X"00",X"00",X"00",X"00",X"2F",X"00",
X"00",X"00",X"00",X"6E",X"00",X"00",X"00",X"00",X"DA",X"00",X"00",X"00",X"00",X"EC",X"01",X"00",
X"00",X"00",X"A8",X"03",X"00",X"00",X"00",X"5C",X"0B",X"00",X"00",X"00",X"E0",X"16",X"00",X"00",
X"00",X"A0",X"2D",X"00",X"00",X"00",X"C0",X"71",X"00",X"00",X"00",X"80",X"E5",X"00",X"00",X"00",
X"00",X"CB",X"01",X"00",X"00",X"00",X"36",X"05",X"00",X"00",X"00",X"68",X"02",X"00",X"00",X"00",
X"94",X"0C",X"00",X"00",X"00",X"48",X"39",X"00",X"00",X"00",X"90",X"52",X"00",X"00",X"00",X"20",
X"A5",X"00",X"00",X"00",X"C0",X"48",X"01",X"00",X"00",X"80",X"05",X"02",X"00",X"00",X"00",X"2B",
X"05",X"00",X"00",X"00",X"54",X"0A",X"00",X"00",X"00",X"A8",X"14",X"00",X"00",X"00",X"94",X"01",
X"00",X"00",X"00",X"08",X"01",X"00",X"00",X"00",X"10",X"02",X"00",X"00",X"00",X"20",X"04",X"00",
X"00",X"00",X"40",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",X"00",
X"00",X"00",X"00",X"23",X"1B",X"00",X"00",X"20",X"00",X"30",X"00",X"30",X"00",X"30",X"00",X"34",
X"00",X"3C",X"00",X"2C",X"00",X"7C",X"00",X"7C",X"00",X"3C",X"00",X"3C",X"00",X"3C",X"00",X"3C",
X"00",X"3C",X"00",X"BC",X"00",X"7C",X"00",X"7C",X"00",X"7C",X"01",X"FE",X"00",X"7E",X"00",X"FE",
X"00",X"FE",X"01",X"7E",X"03",X"FE",X"0F",X"7E",X"0F",X"FC",X"01",X"FC",X"03",X"FC",X"00",X"7C",
X"01",X"7C",X"02",X"7C",X"04",X"3C",X"00",X"38",X"00",X"3C",X"00",X"7A",X"00",X"B8",X"00",X"38",
X"00",X"10",X"00",X"00",X"00",X"75",X"1B",X"40",X"A0",X"00",X"60",X"FF",X"F0",X"FF",X"60",X"00",
X"A0",X"40",X"82",X"1B",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"00",
X"00",X"6C",X"00",X"FE",X"03",X"6C",X"00",X"38",X"00",X"F7",X"01",X"7F",X"1F",X"1E",X"FE",X"7F",
X"1F",X"F7",X"01",X"38",X"00",X"6C",X"00",X"FE",X"03",X"6C",X"00",X"00",X"00",X"B9",X"1B",X"00",
X"00",X"1C",X"0E",X"3B",X"3B",X"0E",X"1C",X"00",X"00",X"AD",X"1B",X"00",X"00",X"1C",X"0E",X"3F",
X"3F",X"0E",X"1C",X"00",X"00",X"E3",X"1B",X"3E",X"7C",X"63",X"C6",X"DD",X"BB",X"DD",X"BB",X"63",
X"C6",X"3E",X"7C",X"00",X"00",X"00",X"00",X"3E",X"7C",X"63",X"C6",X"DD",X"BB",X"DD",X"BB",X"63",
X"C6",X"3E",X"7C",X"C5",X"1B",X"3E",X"7C",X"6B",X"B6",X"D5",X"AB",X"D5",X"AB",X"6B",X"D6",X"BE",
X"7D",X"C0",X"03",X"C0",X"03",X"BE",X"7D",X"6B",X"D6",X"D5",X"AB",X"D5",X"AB",X"6B",X"D6",X"3E",
X"7C",X"0D",X"1C",X"00",X"00",X"3C",X"05",X"FF",X"1F",X"3C",X"05",X"00",X"00",X"01",X"1C",X"00",
X"00",X"3C",X"05",X"F7",X"1F",X"3C",X"05",X"00",X"00",X"80",X"00",X"80",X"02",X"50",X"48",X"54",
X"21",X"2A",X"04",X"40",X"0B",X"A8",X"24",X"D2",X"0D",X"E0",X"0A",X"F8",X"C7",X"F0",X"24",X"61",
X"04",X"D8",X"1A",X"54",X"25",X"00",X"02",X"88",X"15",X"A4",X"22",X"00",X"00",X"80",X"00",X"54",
X"2A",X"BB",X"56",X"30",X"E8",X"30",X"56",X"B3",X"2A",X"94",X"80",X"B4",X"28",X"1D",X"80",X"43",
X"52",X"24",X"80",X"5C",X"00",X"00",X"10",X"00",X"00",X"00",X"00",X"10",X"20",X"00",X"40",X"20",
X"39",X"12",X"2A",X"80",X"C8",X"46",X"09",X"04",X"10",X"95",X"8F",X"A7",X"02",X"00",X"88",X"F1",
X"5E",X"04",X"00",X"55",X"34",X"29",X"22",X"90",X"B2",X"D2",X"76",X"11",X"24",X"F5",X"6F",X"4B",
X"08",X"40",X"FF",X"FF",X"BB",X"02",X"C0",X"FF",X"FF",X"7F",X"02",X"BB",X"FF",X"FF",X"FF",X"DD",
X"C0",X"FF",X"FF",X"7F",X"00",X"20",X"DF",X"FF",X"1F",X"03",X"00",X"F5",X"EF",X"C9",X"20",X"92",
X"EC",X"52",X"76",X"49",X"48",X"CA",X"7C",X"77",X"10",X"04",X"A5",X"97",X"0D",X"00",X"10",X"52",
X"6A",X"55",X"09",X"08",X"28",X"D5",X"22",X"13",X"00",X"94",X"38",X"05",X"00",X"00",X"04",X"10",
X"08",X"00",X"00",X"20",X"10",X"00",X"00",X"1A",X"2C",X"0C",X"03",X"0D",X"18",X"0C",X"14",X"12",
X"17",X"10",X"2E",X"1D",X"12",X"16",X"0E",X"00",X"18",X"28",X"05",X"03",X"1B",X"0E",X"0A",X"0D",
X"22",X"00",X"10",X"29",X"12",X"00",X"10",X"0A",X"16",X"0E",X"2E",X"18",X"1F",X"0E",X"1B",X"2E",
X"19",X"15",X"0A",X"22",X"0E",X"1B",X"2E",X"01",X"00",X"10",X"29",X"12",X"00",X"10",X"0A",X"16",
X"0E",X"2E",X"18",X"1F",X"0E",X"1B",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"2E",X"02",X"00",
X"10",X"2B",X"0D",X"00",X"1D",X"1B",X"22",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"24",X"01",
X"25",X"00",X"10",X"2B",X"0D",X"00",X"1D",X"1B",X"22",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",
X"24",X"02",X"25",X"00",X"1E",X"25",X"1A",X"00",X"1C",X"0C",X"18",X"1B",X"0E",X"24",X"01",X"25",
X"2E",X"11",X"12",X"2B",X"1C",X"0C",X"18",X"1B",X"0E",X"2E",X"1C",X"0C",X"18",X"1B",X"0E",X"24",
X"02",X"25",X"00",X"1C",X"2D",X"05",X"00",X"19",X"18",X"12",X"17",X"1D",X"00",X"01",X"36",X"06",
X"00",X"0C",X"1B",X"0E",X"0D",X"12",X"1D",X"00",X"01",X"25",X"06",X"00",X"0E",X"17",X"0E",X"1B",
X"10",X"22",X"00",X"14",X"30",X"04",X"0F",X"19",X"1E",X"1C",X"11",X"01",X"12",X"2A",X"0F",X"0F",
X"01",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"2E",X"0B",X"1E",X"1D",X"1D",X"18",X"17",X"00",
X"10",X"2A",X"10",X"0F",X"02",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"1C",X"2E",X"0B",X"1E",
X"1D",X"1D",X"18",X"17",X"00",X"03",X"27",X"15",X"00",X"27",X"2E",X"1C",X"11",X"12",X"17",X"2E",
X"17",X"12",X"11",X"18",X"17",X"2E",X"14",X"12",X"14",X"0A",X"14",X"1E",X"2E",X"27",X"00",X"1A",
X"2C",X"0A",X"1F",X"18",X"23",X"16",X"0A",X"2E",X"2E",X"20",X"0A",X"1B",X"1C",X"01",X"18",X"2F",
X"05",X"1F",X"15",X"0E",X"1D",X"2F",X"1C",X"01",X"16",X"2B",X"0C",X"1F",X"1D",X"1B",X"0A",X"1F",
X"0E",X"15",X"29",X"0F",X"12",X"10",X"11",X"1D",X"01",X"14",X"2B",X"0B",X"1F",X"1C",X"19",X"0A",
X"0C",X"0E",X"2E",X"20",X"18",X"1B",X"15",X"0D",X"00",X"10",X"2E",X"07",X"00",X"27",X"1C",X"0C",
X"18",X"1B",X"0E",X"27",X"01",X"0E",X"2B",X"0E",X"00",X"1E",X"0F",X"18",X"2E",X"2E",X"2E",X"2E",
X"01",X"00",X"00",X"2C",X"05",X"00",X"00",X"01",X"0C",X"2B",X"0C",X"00",X"16",X"0E",X"1D",X"0E",
X"18",X"2E",X"2E",X"05",X"00",X"2C",X"07",X"00",X"01",X"0A",X"2B",X"0A",X"00",X"0C",X"18",X"16",
X"0E",X"1D",X"2E",X"2E",X"08",X"00",X"00",X"00",X"12",X"2A",X"0F",X"00",X"27",X"0C",X"11",X"0A",
X"1B",X"10",X"0E",X"2E",X"0E",X"17",X"0E",X"1B",X"10",X"22",X"27",X"01",X"10",X"2B",X"0F",X"00",
X"0D",X"18",X"0C",X"14",X"12",X"17",X"10",X"2E",X"2E",X"2A",X"01",X"05",X"00",X"00",X"00",X"01",
X"0E",X"29",X"13",X"00",X"27",X"0C",X"1B",X"0A",X"1C",X"11",X"2E",X"15",X"18",X"1C",X"1D",X"2E",
X"0E",X"17",X"0E",X"1B",X"10",X"22",X"27",X"01",X"0C",X"2B",X"0F",X"00",X"1E",X"0F",X"18",X"2E",
X"2E",X"2E",X"2E",X"2E",X"2E",X"2B",X"01",X"05",X"00",X"00",X"00",X"01",X"0A",X"2B",X"0E",X"00",
X"16",X"0E",X"1D",X"0E",X"18",X"2E",X"2E",X"2E",X"2E",X"2B",X"08",X"00",X"00",X"00",X"01",X"08",
X"2B",X"0F",X"00",X"0C",X"18",X"16",X"0E",X"1D",X"2E",X"2E",X"2E",X"2E",X"2B",X"02",X"00",X"00",
X"00",X"00",X"01",X"06",X"2B",X"0F",X"00",X"16",X"12",X"1C",X"1C",X"12",X"15",X"0E",X"2E",X"2E",
X"2B",X"01",X"00",X"00",X"00",X"00",X"00",X"14",X"2D",X"0B",X"00",X"12",X"17",X"1C",X"0E",X"1B",
X"1D",X"2E",X"0C",X"18",X"12",X"17",X"01",X"12",X"2B",X"0E",X"00",X"01",X"2E",X"18",X"1B",X"2E",
X"02",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"1C",X"01",X"10",X"2B",X"0F",X"00",X"01",X"2E",
X"19",X"15",X"0A",X"22",X"0E",X"1B",X"2E",X"01",X"2E",X"0C",X"18",X"12",X"17",X"01",X"0E",X"2A",
X"11",X"00",X"02",X"2E",X"19",X"15",X"0A",X"22",X"0E",X"1B",X"1C",X"2E",X"02",X"2E",X"0C",X"18",
X"12",X"17",X"1C",X"00",X"DE",X"88",X"D0",X"B8",X"C2",X"26",X"B6",X"CC",X"B0",X"60",X"A8",X"44",
X"A6",X"9C",X"9A",X"FC",X"8B",X"C8",X"7C",X"90",X"76",X"24",X"7C",X"90",X"68",X"C0",X"60",X"60",
X"4C",X"DC",X"48",X"84",X"3E",X"30",X"34",X"F8",X"2C",X"48",X"18",X"30",X"07",X"07",X"07",X"07",
X"45",X"1F",X"0A",X"15",X"0A",X"40",X"1F",X"15",X"0A",X"15",X"51",X"1F",X"00",X"0A",X"07",X"0A",
X"00",X"58",X"1F",X"00",X"05",X"0E",X"05",X"00",X"5F",X"1F",X"00",X"0A",X"0D",X"0A",X"00",X"4A",
X"1F",X"00",X"05",X"0B",X"05",X"00",X"66",X"1F",X"FF",X"0F",X"6A",X"1F",X"00",X"00",X"80",X"07",
X"E0",X"1B",X"F8",X"77",X"47",X"5C",X"FC",X"77",X"F0",X"3B",X"E0",X"1D",X"C0",X"0F",X"80",X"07",
X"00",X"00",X"A6",X"1F",X"00",X"00",X"00",X"00",X"D8",X"00",X"DC",X"01",X"FE",X"03",X"73",X"06",
X"FD",X"05",X"FF",X"07",X"FF",X"07",X"FF",X"07",X"FD",X"05",X"73",X"06",X"FE",X"03",X"DC",X"01",
X"D8",X"00",X"00",X"00",X"00",X"00",X"CA",X"1F",X"00",X"00",X"00",X"00",X"F8",X"00",X"DC",X"01",
X"DE",X"03",X"53",X"06",X"DD",X"05",X"DF",X"07",X"DF",X"07",X"DF",X"07",X"FD",X"05",X"73",X"06",
X"FE",X"03",X"FC",X"01",X"F8",X"00",X"00",X"00",X"00",X"00",X"82",X"1F",X"00",X"00",X"00",X"00",
X"F8",X"00",X"FC",X"01",X"FE",X"03",X"73",X"06",X"FD",X"05",X"DF",X"07",X"DF",X"07",X"DF",X"07",
X"DD",X"05",X"53",X"06",X"DE",X"03",X"DC",X"01",X"F8",X"00",X"00",X"00",X"00",X"00",X"3A",X"2A",
X"21",X"FE",X"10",X"E2",X"EE",X"1F",X"C3",X"4A",X"07",X"FF",X"85",X"78",X"E9",X"01",X"6C",X"FF");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw05 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw05 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"40",X"40",X"6D",X"40",X"B0",X"40",X"EB",X"40",X"1C",X"41",X"A4",X"41",X"DF",X"41",X"12",X"42",
X"45",X"42",X"78",X"42",X"21",X"46",X"A4",X"42",X"85",X"43",X"62",X"44",X"CA",X"44",X"F6",X"44",
X"22",X"45",X"A3",X"45",X"E4",X"45",X"2D",X"46",X"34",X"49",X"99",X"49",X"FD",X"49",X"27",X"4B",
X"4F",X"4C",X"49",X"4D",X"41",X"4E",X"69",X"4E",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",X"FF",
X"D0",X"70",X"DB",X"17",X"02",X"0F",X"20",X"01",X"FE",X"00",X"28",X"CD",X"53",X"40",X"01",X"FD",
X"01",X"30",X"76",X"D0",X"70",X"1B",X"18",X"02",X"0F",X"02",X"01",X"FE",X"00",X"20",X"01",X"FE",
X"01",X"00",X"F8",X"00",X"01",X"FE",X"01",X"18",X"01",X"FF",X"FF",X"20",X"76",X"D0",X"30",X"DB",
X"17",X"02",X"0F",X"20",X"01",X"FE",X"00",X"10",X"CD",X"90",X"40",X"01",X"FE",X"01",X"08",X"01",
X"FE",X"FF",X"08",X"01",X"FD",X"01",X"10",X"AF",X"FE",X"FF",X"06",X"01",X"FE",X"01",X"10",X"76",
X"D0",X"30",X"1B",X"18",X"02",X"0F",X"02",X"01",X"FE",X"01",X"18",X"01",X"FE",X"FF",X"10",X"01",
X"FE",X"00",X"10",X"AF",X"FE",X"FF",X"08",X"01",X"FE",X"FF",X"08",X"01",X"FE",X"01",X"10",X"76",
X"D0",X"A0",X"DB",X"17",X"02",X"0F",X"20",X"01",X"FE",X"00",X"18",X"CD",X"C7",X"40",X"01",X"FD",
X"00",X"08",X"01",X"FD",X"FF",X"18",X"76",X"D0",X"A0",X"1B",X"18",X"02",X"0F",X"02",X"01",X"FE",
X"00",X"18",X"01",X"FE",X"01",X"08",X"01",X"FE",X"FF",X"08",X"01",X"FE",X"00",X"10",X"AF",X"FE",
X"FF",X"08",X"01",X"FE",X"01",X"10",X"01",X"FE",X"FF",X"10",X"76",X"D0",X"D0",X"DB",X"17",X"02",
X"0F",X"20",X"01",X"FE",X"00",X"10",X"CD",X"0E",X"41",X"01",X"FE",X"00",X"10",X"AF",X"FF",X"FF",
X"10",X"01",X"FE",X"FF",X"08",X"01",X"FE",X"01",X"10",X"01",X"FD",X"00",X"18",X"76",X"D0",X"D0",
X"1B",X"18",X"02",X"0F",X"02",X"01",X"FE",X"00",X"20",X"C3",X"5E",X"40",X"D0",X"88",X"5B",X"18",
X"02",X"0F",X"10",X"CD",X"3C",X"41",X"CD",X"51",X"41",X"01",X"FE",X"FF",X"0A",X"AF",X"FE",X"FF",
X"02",X"01",X"FE",X"01",X"0A",X"AF",X"FE",X"01",X"02",X"C3",X"29",X"41",X"D0",X"76",X"5B",X"18",
X"02",X"0F",X"10",X"AF",X"00",X"00",X"12",X"CD",X"66",X"41",X"01",X"FF",X"FF",X"10",X"C3",X"29",
X"41",X"D0",X"9A",X"5B",X"18",X"02",X"0F",X"10",X"AF",X"00",X"00",X"12",X"CD",X"77",X"41",X"01",
X"FF",X"01",X"10",X"C3",X"29",X"41",X"D0",X"5C",X"5B",X"18",X"02",X"0F",X"10",X"AF",X"00",X"00",
X"12",X"CD",X"88",X"41",X"C3",X"4A",X"41",X"D0",X"B4",X"5B",X"18",X"02",X"0F",X"10",X"AF",X"00",
X"00",X"12",X"CD",X"96",X"41",X"C3",X"5F",X"41",X"D0",X"40",X"5B",X"18",X"02",X"0F",X"10",X"AF",
X"00",X"00",X"12",X"C3",X"4A",X"41",X"D0",X"CE",X"5B",X"18",X"02",X"0F",X"10",X"AF",X"00",X"00",
X"12",X"C3",X"5F",X"41",X"D0",X"30",X"5B",X"19",X"01",X"0B",X"50",X"CD",X"B9",X"41",X"01",X"FE",
X"01",X"14",X"01",X"FE",X"FF",X"14",X"C3",X"AE",X"41",X"D0",X"40",X"75",X"19",X"01",X"0B",X"50",
X"AF",X"00",X"00",X"10",X"CD",X"CA",X"41",X"C3",X"AE",X"41",X"D0",X"40",X"68",X"19",X"01",X"0B",
X"50",X"AF",X"00",X"00",X"10",X"01",X"FE",X"00",X"28",X"CD",X"40",X"40",X"C3",X"AE",X"41",X"D0",
X"50",X"82",X"19",X"01",X"0B",X"50",X"CD",X"EC",X"41",X"C3",X"AE",X"41",X"D0",X"60",X"75",X"19",
X"01",X"0B",X"50",X"AF",X"00",X"00",X"18",X"CD",X"FD",X"41",X"C3",X"AE",X"41",X"D0",X"50",X"68",
X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",X"01",X"FE",X"00",X"28",X"CD",X"6D",X"40",X"C3",
X"AE",X"41",X"D0",X"70",X"5B",X"19",X"01",X"0B",X"50",X"CD",X"1F",X"42",X"C3",X"AE",X"41",X"D0",
X"80",X"68",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",X"CD",X"30",X"42",X"C3",X"AE",X"41",
X"D0",X"70",X"75",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",X"01",X"FE",X"00",X"28",X"CD",
X"B0",X"40",X"C3",X"AE",X"41",X"D0",X"90",X"82",X"19",X"01",X"0B",X"50",X"CD",X"52",X"42",X"C3",
X"AE",X"41",X"D0",X"A0",X"68",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",X"CD",X"63",X"42",
X"C3",X"AE",X"41",X"D0",X"90",X"75",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",X"01",X"FE",
X"00",X"20",X"CD",X"EB",X"40",X"C3",X"AE",X"41",X"D0",X"B0",X"5B",X"19",X"01",X"0B",X"50",X"CD",
X"85",X"42",X"C3",X"AE",X"41",X"D0",X"C0",X"5B",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",X"10",
X"CD",X"96",X"42",X"C3",X"AE",X"41",X"D0",X"B0",X"5B",X"19",X"01",X"0B",X"50",X"AF",X"00",X"00",
X"18",X"C3",X"AE",X"41",X"D0",X"80",X"9B",X"18",X"02",X"0F",X"30",X"CD",X"E9",X"42",X"01",X"FF",
X"FF",X"10",X"01",X"FF",X"01",X"10",X"CD",X"1F",X"43",X"01",X"FF",X"00",X"10",X"CD",X"2B",X"43",
X"01",X"FF",X"00",X"10",X"AF",X"FF",X"FF",X"10",X"01",X"FF",X"FF",X"10",X"CD",X"35",X"43",X"01",
X"FF",X"FF",X"10",X"CD",X"3F",X"43",X"01",X"FF",X"FF",X"10",X"CD",X"49",X"43",X"01",X"FF",X"00",
X"10",X"CD",X"53",X"43",X"01",X"FF",X"00",X"30",X"76",X"D0",X"60",X"9B",X"18",X"02",X"0F",X"30",
X"AF",X"00",X"00",X"60",X"01",X"FF",X"FF",X"10",X"01",X"FF",X"01",X"10",X"CD",X"5D",X"43",X"01",
X"FF",X"00",X"10",X"CD",X"67",X"43",X"01",X"FF",X"00",X"20",X"AF",X"FF",X"01",X"10",X"01",X"FF",
X"01",X"10",X"CD",X"71",X"43",X"01",X"FF",X"00",X"10",X"CD",X"7B",X"43",X"C3",X"E4",X"42",X"A0",
X"80",X"01",X"1C",X"02",X"05",X"66",X"01",X"FD",X"00",X"30",X"76",X"90",X"8A",X"01",X"1C",X"02",
X"05",X"66",X"C3",X"26",X"43",X"60",X"60",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"50",
X"58",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"40",X"40",X"01",X"1C",X"02",X"05",X"66",
X"C3",X"26",X"43",X"30",X"4A",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"A0",X"60",X"01",
X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"90",X"6A",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",
X"43",X"50",X"80",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"38",X"70",X"01",X"1C",X"02",
X"05",X"66",X"C3",X"26",X"43",X"D0",X"A0",X"9B",X"18",X"02",X"0F",X"30",X"CD",X"C8",X"43",X"01",
X"FF",X"00",X"10",X"CD",X"FE",X"43",X"01",X"FF",X"00",X"10",X"CD",X"08",X"44",X"01",X"FF",X"00",
X"10",X"AF",X"FF",X"00",X"10",X"01",X"FF",X"01",X"10",X"CD",X"12",X"44",X"01",X"FF",X"01",X"10",
X"CD",X"1C",X"44",X"01",X"FF",X"01",X"08",X"AF",X"FF",X"01",X"10",X"01",X"FF",X"01",X"08",X"CD",
X"26",X"44",X"CD",X"30",X"44",X"C3",X"E4",X"42",X"D0",X"C0",X"9B",X"18",X"02",X"0F",X"30",X"AF",
X"00",X"00",X"50",X"01",X"FF",X"00",X"10",X"CD",X"3A",X"44",X"01",X"FF",X"00",X"10",X"CD",X"44",
X"44",X"01",X"FF",X"FF",X"10",X"AF",X"FF",X"00",X"10",X"01",X"FF",X"01",X"10",X"01",X"FF",X"FF",
X"10",X"CD",X"4E",X"44",X"01",X"FF",X"FF",X"10",X"CD",X"58",X"44",X"C3",X"E4",X"42",X"A0",X"A0",
X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"A0",X"AA",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"26",X"43",X"60",X"C0",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"60",X"CA",X"01",X"1C",
X"02",X"05",X"66",X"C3",X"26",X"43",X"40",X"E0",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",
X"40",X"EA",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"A0",X"C0",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"26",X"43",X"A0",X"CA",X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"50",X"A0",
X"01",X"1C",X"02",X"05",X"66",X"C3",X"26",X"43",X"50",X"AA",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"26",X"43",X"D0",X"40",X"1B",X"18",X"02",X"0F",X"02",X"CD",X"AB",X"44",X"01",X"FE",X"00",X"12",
X"01",X"FE",X"01",X"04",X"EB",X"6A",X"1F",X"02",X"0B",X"10",X"01",X"FE",X"01",X"04",X"01",X"FE",
X"01",X"04",X"EB",X"7E",X"4E",X"02",X"07",X"20",X"01",X"FE",X"01",X"04",X"AF",X"00",X"04",X"01",
X"EB",X"8E",X"4E",X"02",X"07",X"30",X"01",X"FE",X"02",X"03",X"01",X"FE",X"01",X"03",X"01",X"FE",
X"00",X"08",X"01",X"FE",X"FF",X"08",X"01",X"FE",X"FE",X"30",X"76",X"D0",X"44",X"1B",X"18",X"02",
X"0F",X"02",X"AF",X"00",X"00",X"20",X"CD",X"BC",X"44",X"C3",X"6C",X"44",X"D0",X"38",X"1B",X"18",
X"02",X"0F",X"02",X"AF",X"00",X"00",X"20",X"C3",X"6C",X"44",X"D0",X"80",X"1B",X"18",X"02",X"0F",
X"02",X"CD",X"D7",X"44",X"C3",X"6C",X"44",X"D0",X"84",X"1B",X"18",X"02",X"0F",X"02",X"AF",X"00",
X"00",X"20",X"CD",X"E8",X"44",X"C3",X"6C",X"44",X"D0",X"78",X"1B",X"18",X"02",X"0F",X"02",X"AF",
X"00",X"00",X"20",X"C3",X"6C",X"44",X"D0",X"C0",X"1B",X"18",X"02",X"0F",X"02",X"CD",X"03",X"45",
X"C3",X"6C",X"44",X"D0",X"C4",X"1B",X"18",X"02",X"0F",X"02",X"AF",X"00",X"00",X"20",X"CD",X"14",
X"45",X"C3",X"6C",X"44",X"D0",X"B8",X"1B",X"18",X"02",X"0F",X"02",X"AF",X"00",X"00",X"20",X"C3",
X"6C",X"44",X"D0",X"30",X"9E",X"4E",X"02",X"05",X"20",X"CD",X"79",X"45",X"CD",X"87",X"45",X"CD",
X"95",X"45",X"01",X"FF",X"01",X"10",X"EB",X"AA",X"4E",X"02",X"07",X"20",X"01",X"FF",X"01",X"08",
X"EB",X"BA",X"4E",X"02",X"09",X"20",X"01",X"FE",X"01",X"08",X"EB",X"CE",X"4E",X"02",X"0B",X"20",
X"01",X"FE",X"01",X"04",X"EB",X"E6",X"4E",X"02",X"0D",X"20",X"01",X"FE",X"01",X"02",X"EB",X"DB",
X"17",X"02",X"0F",X"20",X"01",X"FE",X"00",X"08",X"AF",X"FE",X"FF",X"08",X"01",X"FD",X"FF",X"08",
X"01",X"FE",X"01",X"10",X"01",X"FD",X"01",X"16",X"76",X"D0",X"50",X"9E",X"4E",X"02",X"05",X"20",
X"01",X"00",X"00",X"08",X"C3",X"32",X"45",X"D0",X"70",X"9E",X"4E",X"02",X"05",X"20",X"01",X"00",
X"00",X"10",X"C3",X"32",X"45",X"D0",X"90",X"9E",X"4E",X"02",X"05",X"20",X"01",X"00",X"00",X"18",
X"C3",X"32",X"45",X"D0",X"30",X"9E",X"4E",X"02",X"05",X"20",X"CD",X"BA",X"45",X"CD",X"C8",X"45",
X"CD",X"D6",X"45",X"AF",X"00",X"00",X"20",X"C3",X"32",X"45",X"D0",X"50",X"9E",X"4E",X"02",X"05",
X"20",X"AF",X"00",X"00",X"28",X"C3",X"32",X"45",X"D0",X"70",X"9E",X"4E",X"02",X"05",X"20",X"AF",
X"00",X"00",X"30",X"C3",X"32",X"45",X"D0",X"90",X"9E",X"4E",X"02",X"05",X"20",X"AF",X"00",X"00",
X"38",X"C3",X"32",X"45",X"C0",X"BD",X"23",X"1B",X"02",X"28",X"40",X"01",X"FF",X"FF",X"41",X"CD",
X"F7",X"45",X"01",X"00",X"00",X"FF",X"76",X"77",X"8C",X"75",X"1B",X"01",X"0B",X"40",X"CD",X"06",
X"46",X"01",X"00",X"00",X"FF",X"76",X"23",X"90",X"82",X"1B",X"0B",X"01",X"40",X"CD",X"15",X"46",
X"01",X"00",X"00",X"FF",X"76",X"23",X"92",X"82",X"1B",X"0B",X"01",X"40",X"01",X"00",X"00",X"FF",
X"76",X"C0",X"F0",X"8F",X"19",X"05",X"28",X"70",X"01",X"FD",X"FD",X"40",X"76",X"80",X"B0",X"82",
X"1F",X"02",X"11",X"38",X"01",X"00",X"00",X"01",X"CD",X"82",X"47",X"CD",X"8E",X"47",X"CD",X"98",
X"47",X"CD",X"A4",X"47",X"CD",X"AE",X"47",X"AF",X"00",X"FE",X"04",X"CD",X"B8",X"47",X"01",X"00",
X"FE",X"04",X"CD",X"C2",X"47",X"01",X"00",X"FE",X"04",X"CD",X"CC",X"47",X"AF",X"00",X"FE",X"04",
X"CD",X"D6",X"47",X"01",X"00",X"FE",X"04",X"CD",X"E0",X"47",X"01",X"00",X"FE",X"04",X"CD",X"EA",
X"47",X"AF",X"00",X"FF",X"08",X"CD",X"F4",X"47",X"01",X"00",X"FE",X"04",X"CD",X"FE",X"47",X"01",
X"00",X"FE",X"04",X"CD",X"08",X"48",X"01",X"00",X"FF",X"08",X"CD",X"12",X"48",X"CD",X"1C",X"48",
X"AF",X"00",X"FE",X"04",X"CD",X"26",X"48",X"01",X"00",X"FE",X"04",X"CD",X"30",X"48",X"01",X"00",
X"FE",X"04",X"CD",X"3A",X"48",X"01",X"00",X"FE",X"04",X"CD",X"44",X"48",X"01",X"00",X"FE",X"04",
X"CD",X"4E",X"48",X"01",X"00",X"FE",X"04",X"CD",X"58",X"48",X"01",X"00",X"FE",X"04",X"CD",X"62",
X"48",X"01",X"00",X"02",X"04",X"CD",X"6C",X"48",X"AF",X"00",X"02",X"04",X"CD",X"76",X"48",X"01",
X"00",X"02",X"04",X"CD",X"80",X"48",X"AF",X"00",X"02",X"04",X"CD",X"30",X"48",X"01",X"00",X"02",
X"04",X"CD",X"8A",X"48",X"01",X"00",X"01",X"08",X"CD",X"94",X"48",X"AF",X"00",X"01",X"08",X"CD",
X"1C",X"48",X"01",X"00",X"02",X"04",X"CD",X"9E",X"48",X"01",X"00",X"02",X"04",X"CD",X"F4",X"47",
X"AF",X"00",X"02",X"04",X"CD",X"A8",X"48",X"01",X"00",X"02",X"04",X"CD",X"B2",X"48",X"01",X"00",
X"02",X"04",X"CD",X"D6",X"47",X"01",X"00",X"02",X"04",X"CD",X"BC",X"48",X"01",X"00",X"02",X"04",
X"CD",X"C6",X"48",X"AF",X"00",X"02",X"04",X"CD",X"D0",X"48",X"01",X"00",X"02",X"04",X"CD",X"8E",
X"47",X"01",X"00",X"02",X"04",X"CD",X"DA",X"48",X"01",X"00",X"02",X"04",X"CD",X"AE",X"47",X"AF",
X"00",X"02",X"04",X"CD",X"E4",X"48",X"01",X"00",X"02",X"04",X"CD",X"EE",X"48",X"01",X"00",X"02",
X"04",X"CD",X"F8",X"48",X"01",X"00",X"01",X"08",X"CD",X"02",X"49",X"01",X"00",X"02",X"08",X"CD",
X"0C",X"49",X"01",X"00",X"FE",X"08",X"CD",X"16",X"49",X"01",X"00",X"FE",X"04",X"CD",X"20",X"49",
X"01",X"00",X"FE",X"04",X"CD",X"2A",X"49",X"AF",X"00",X"FE",X"0C",X"01",X"00",X"FE",X"04",X"C3",
X"34",X"46",X"70",X"AC",X"66",X"1F",X"02",X"01",X"64",X"01",X"FC",X"00",X"18",X"76",X"70",X"B2",
X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"B6",X"01",X"1C",X"02",X"05",X"66",X"01",
X"FD",X"00",X"20",X"76",X"70",X"BE",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"C4",
X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"AA",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"9F",X"47",X"70",X"A2",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"9A",X"01",X"1C",
X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"94",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",
X"70",X"8A",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"82",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"9F",X"47",X"70",X"7C",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"72");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,150 @@
library ieee;
use ieee.std_logic_1164.all,ieee.numeric_std.all;
entity mw06 is
port (
clk : in std_logic;
addr : in std_logic_vector(10 downto 0);
data : out std_logic_vector(7 downto 0)
);
end entity;
architecture prom of mw06 is
type rom is array(0 to 2047) of std_logic_vector(7 downto 0);
signal rom_data: rom := (
X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"6A",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"9F",X"47",X"70",X"60",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"6C",X"66",X"1F",
X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"5A",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",
X"70",X"54",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"4A",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"9F",X"47",X"70",X"42",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"3A",
X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"32",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"9F",X"47",X"70",X"2C",X"66",X"1F",X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"3B",X"01",X"1C",
X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"43",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",
X"70",X"4B",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"5B",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"9F",X"47",X"70",X"63",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"73",
X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"83",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"9F",X"47",X"70",X"8B",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"9B",X"01",X"1C",
X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"A3",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",
X"70",X"AB",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"BB",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"9F",X"47",X"70",X"CB",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"D3",
X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"DB",X"01",X"1C",X"02",X"05",X"66",X"C3",
X"9F",X"47",X"70",X"E3",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"E8",X"66",X"1F",
X"02",X"01",X"64",X"C3",X"89",X"47",X"70",X"CA",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",
X"70",X"C2",X"01",X"1C",X"02",X"05",X"66",X"C3",X"9F",X"47",X"70",X"BA",X"01",X"1C",X"02",X"05",
X"66",X"C3",X"9F",X"47",X"D0",X"60",X"1B",X"18",X"02",X"0F",X"02",X"CD",X"62",X"44",X"01",X"FE",
X"00",X"10",X"AF",X"00",X"04",X"01",X"EB",X"6A",X"1F",X"02",X"0B",X"10",X"01",X"FE",X"01",X"08",
X"AF",X"00",X"04",X"01",X"EB",X"7E",X"4E",X"02",X"07",X"20",X"01",X"FE",X"01",X"04",X"AF",X"00",
X"04",X"01",X"EB",X"8E",X"4E",X"02",X"07",X"30",X"01",X"FE",X"02",X"04",X"01",X"FE",X"01",X"03",
X"CD",X"83",X"49",X"01",X"FE",X"00",X"08",X"01",X"FE",X"FF",X"04",X"CD",X"8F",X"49",X"01",X"FE",
X"FE",X"20",X"76",X"7A",X"78",X"4A",X"1F",X"01",X"05",X"66",X"01",X"FD",X"00",X"20",X"76",X"62",
X"74",X"4A",X"1F",X"01",X"05",X"66",X"C3",X"8A",X"49",X"D0",X"A0",X"1B",X"18",X"02",X"0F",X"02",
X"CD",X"CA",X"44",X"CD",X"F6",X"44",X"01",X"FE",X"00",X"10",X"AF",X"00",X"04",X"01",X"EB",X"6A",
X"1F",X"02",X"0B",X"10",X"01",X"FE",X"01",X"08",X"AF",X"00",X"04",X"01",X"EB",X"7E",X"4E",X"02",
X"07",X"20",X"01",X"FE",X"01",X"04",X"AF",X"00",X"04",X"01",X"EB",X"8E",X"4E",X"02",X"07",X"30",
X"01",X"FE",X"02",X"03",X"CD",X"E9",X"49",X"01",X"FE",X"01",X"04",X"01",X"FE",X"00",X"04",X"CD",
X"F3",X"49",X"01",X"FE",X"00",X"04",X"C3",X"A2",X"44",X"82",X"73",X"4A",X"1F",X"01",X"05",X"66",
X"C3",X"8A",X"49",X"72",X"67",X"4A",X"1F",X"01",X"05",X"66",X"C3",X"8A",X"49",X"D0",X"78",X"DB",
X"18",X"02",X"0F",X"33",X"CD",X"61",X"4A",X"01",X"FF",X"00",X"10",X"CD",X"3F",X"4A",X"01",X"FF",
X"00",X"10",X"01",X"FF",X"01",X"11",X"01",X"FE",X"FF",X"08",X"01",X"FD",X"FF",X"05",X"AF",X"F0",
X"FF",X"02",X"01",X"00",X"00",X"04",X"CD",X"4B",X"4A",X"CD",X"57",X"4A",X"01",X"00",X"00",X"12",
X"CD",X"4B",X"4A",X"CD",X"57",X"4A",X"01",X"FE",X"00",X"10",X"01",X"FD",X"FF",X"10",X"76",X"B8",
X"7F",X"4A",X"1F",X"01",X"05",X"66",X"01",X"FD",X"00",X"40",X"76",X"50",X"7A",X"66",X"1F",X"02",
X"01",X"64",X"01",X"FC",X"00",X"10",X"76",X"50",X"84",X"66",X"1F",X"02",X"01",X"64",X"C3",X"52",
X"4A",X"D0",X"48",X"1B",X"19",X"02",X"0F",X"33",X"AF",X"00",X"00",X"10",X"CD",X"DF",X"4A",X"01",
X"FF",X"00",X"10",X"CD",X"AB",X"4A",X"01",X"FF",X"00",X"11",X"01",X"FE",X"00",X"08",X"01",X"FD",
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X"CD",X"9C",X"4D",X"CD",X"D3",X"4D",X"CD",X"0A",X"4E",X"01",X"FE",X"FE",X"10",X"01",X"FE",X"02",
X"10",X"CD",X"76",X"4D",X"CD",X"80",X"4D",X"CD",X"8E",X"4D",X"76",X"01",X"FE",X"FE",X"10",X"01",
X"FE",X"02",X"10",X"C3",X"6B",X"4D",X"90",X"4B",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"6B",X"4D",
X"93",X"48",X"1E",X"4D",X"01",X"09",X"22",X"01",X"FF",X"FE",X"10",X"C3",X"6B",X"4D",X"93",X"4E",
X"1E",X"4D",X"01",X"09",X"22",X"01",X"FF",X"02",X"08",X"C3",X"6B",X"4D",X"D0",X"78",X"29",X"4D",
X"02",X"0F",X"12",X"01",X"FE",X"FE",X"10",X"01",X"FE",X"02",X"10",X"CD",X"B5",X"4D",X"CD",X"BF",
X"4D",X"CD",X"C9",X"4D",X"76",X"90",X"7B",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"6B",X"4D",X"93",
X"78",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"87",X"4D",X"93",X"7E",X"1E",X"4D",X"01",X"09",X"22",
X"C3",X"95",X"4D",X"D0",X"B8",X"29",X"4D",X"02",X"0F",X"12",X"01",X"FE",X"FE",X"10",X"01",X"FE",
X"02",X"10",X"CD",X"EC",X"4D",X"CD",X"F6",X"4D",X"CD",X"00",X"4E",X"76",X"90",X"BB",X"1E",X"4D",
X"01",X"09",X"22",X"C3",X"6B",X"4D",X"93",X"B8",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"87",X"4D",
X"93",X"BE",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"95",X"4D",X"D0",X"E8",X"29",X"4D",X"02",X"0F",
X"12",X"01",X"FE",X"FE",X"10",X"01",X"FF",X"02",X"10",X"CD",X"23",X"4E",X"CD",X"2D",X"4E",X"CD",
X"37",X"4E",X"76",X"90",X"EB",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"6B",X"4D",X"93",X"E8",X"1E",
X"4D",X"01",X"09",X"22",X"C3",X"87",X"4D",X"93",X"EE",X"1E",X"4D",X"01",X"09",X"22",X"C3",X"95",
X"4D",X"D0",X"88",X"DB",X"18",X"02",X"0F",X"33",X"CD",X"49",X"4D",X"AF",X"00",X"00",X"20",X"CD",
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X"CD",X"49",X"4D",X"AF",X"00",X"00",X"10",X"CD",X"FD",X"49",X"CD",X"27",X"4B",X"76",X"7E",X"4E",
X"00",X"00",X"E0",X"1F",X"78",X"7C",X"FF",X"7F",X"FC",X"3F",X"F0",X"1F",X"00",X"00",X"8E",X"4E",
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X"40",X"44",X"80",X"00",X"04",X"02",X"00",X"00",X"14",X"00",X"04",X"00",X"20",X"20",X"01",X"09",
X"00",X"00",X"02",X"02",X"00",X"08",X"00",X"01",X"20",X"00",X"00",X"40",X"80",X"00",X"00",X"20",
X"00",X"10",X"80",X"00",X"40",X"00",X"20",X"00",X"00",X"80",X"FF",X"FF",X"07",X"07",X"07",X"07",
X"07",X"07",X"07",X"07",X"07",X"02",X"03",X"04",X"05",X"06",X"12",X"2D",X"0A",X"00",X"0E",X"17",
X"0E",X"1B",X"10",X"22",X"2E",X"18",X"1E",X"1D",X"00",X"3E",X"09",X"CD",X"05",X"0A",X"E1",X"D1",
X"C3",X"12",X"4D",X"3E",X"E1",X"C3",X"EB",X"4F",X"F7",X"0A",X"F7",X"0C",X"AF",X"E7",X"0B",X"C9");
begin
process(clk)
begin
if rising_edge(clk) then
data <= rom_data(to_integer(unsigned(addr)));
end if;
end process;
end architecture;

View File

@@ -0,0 +1,55 @@
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.altera_mf_components.all;
ENTITY spram IS
generic (
addr_width_g : integer := 8;
data_width_g : integer := 8
);
PORT
(
address : IN STD_LOGIC_VECTOR (addr_width_g-1 DOWNTO 0);
clken : IN STD_LOGIC := '1';
clock : IN STD_LOGIC := '1';
data : IN STD_LOGIC_VECTOR (data_width_g-1 DOWNTO 0);
wren : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (data_width_g-1 DOWNTO 0)
);
END spram;
ARCHITECTURE SYN OF spram IS
BEGIN
altsyncram_component : altsyncram
GENERIC MAP (
clock_enable_input_a => "NORMAL",
clock_enable_output_a => "BYPASS",
intended_device_family => "Cyclone III",
lpm_hint => "ENABLE_RUNTIME_MOD=NO",
lpm_type => "altsyncram",
numwords_a => 2**addr_width_g,
operation_mode => "SINGLE_PORT",
outdata_aclr_a => "NONE",
outdata_reg_a => "UNREGISTERED",
power_up_uninitialized => "FALSE",
read_during_write_mode_port_a => "NEW_DATA_NO_NBE_READ",
widthad_a => addr_width_g,
width_a => data_width_g,
width_byteena_a => 1
)
PORT MAP (
address_a => address,
clock0 => clock,
clocken0 => clken,
data_a => data,
wren_a => wren,
q_a => q
);
END SYN;

View File

@@ -0,0 +1,82 @@
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.all;
ENTITY sprom IS
GENERIC
(
init_file : string := "";
widthad_a : natural;
width_a : natural := 8;
outdata_reg_a : string := "UNREGISTERED"
);
PORT
(
address : IN STD_LOGIC_VECTOR (widthad_a-1 DOWNTO 0);
clock : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (width_a-1 DOWNTO 0)
);
END sprom;
ARCHITECTURE SYN OF sprom IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (width_a-1 DOWNTO 0);
COMPONENT altsyncram
GENERIC (
address_aclr_a : STRING;
clock_enable_input_a : STRING;
clock_enable_output_a : STRING;
init_file : STRING;
intended_device_family : STRING;
lpm_hint : STRING;
lpm_type : STRING;
numwords_a : NATURAL;
operation_mode : STRING;
outdata_aclr_a : STRING;
outdata_reg_a : STRING;
widthad_a : NATURAL;
width_a : NATURAL;
width_byteena_a : NATURAL
);
PORT (
clock0 : IN STD_LOGIC ;
address_a : IN STD_LOGIC_VECTOR (widthad_a-1 DOWNTO 0);
q_a : OUT STD_LOGIC_VECTOR (width_a-1 DOWNTO 0)
);
END COMPONENT;
BEGIN
q <= sub_wire0(width_a-1 DOWNTO 0);
altsyncram_component : altsyncram
GENERIC MAP (
address_aclr_a => "NONE",
clock_enable_input_a => "BYPASS",
clock_enable_output_a => "BYPASS",
init_file => init_file,
intended_device_family => "Cyclone III",
lpm_hint => "ENABLE_RUNTIME_MOD=NO",
lpm_type => "altsyncram",
numwords_a => 2**widthad_a,
operation_mode => "ROM",
outdata_aclr_a => "NONE",
outdata_reg_a => outdata_reg_a,
widthad_a => widthad_a,
width_a => width_a,
width_byteena_a => 1
)
PORT MAP (
clock0 => clock,
address_a => address,
q_a => sub_wire0
);
END SYN;

View File

@@ -198,32 +198,32 @@ begin
GDB2 when "10",
S when others;
GDB0(0) <= '1';--DIP(8); -- Unused ?
GDB0(1) <= '1';--DIP(7);
GDB0(2) <= '1';--DIP(6); -- Unused ?
GDB0(3) <= '1'; -- Unused ?
GDB0(4) <= not Fire;
GDB0(5) <= not MoveLeft;
GDB0(6) <= not MoveRight;
GDB0(7) <= '1';--DIP(5); -- Unused ?
GDB0(0) <= '0';--
GDB0(1) <= '1';--
GDB0(2) <= '1';--
GDB0(3) <= '1';--
GDB0(4) <= '1';--
GDB0(5) <= '1';--
GDB0(6) <= '1';--
GDB0(7) <= '1';--
GDB1(0) <= not Coin;-- Active High !
GDB1(1) <= not Sel2Player;
GDB1(2) <= not Sel1Player;
GDB1(3) <= '1';-- Unused ?
GDB1(4) <= not Fire;
GDB1(5) <= not MoveLeft;
GDB1(6) <= not MoveRight;
GDB1(0) <= '1';-- Unused ?
GDB1(1) <= '1';-- Unused ?
GDB1(2) <= '1';-- Unused ?
GDB1(2) <= '1';-- Unused ?
GDB1(4) <= not Sel2Player;
GDB1(5) <= not Sel1Player;
GDB1(6) <= not Coin;
GDB1(7) <= '1';-- Unused ?
GDB2(0) <= '1';--DIP(4); -- LSB Lives 3-6
GDB2(1) <= '1';--DIP(3); -- MSB Lives 3-6
GDB2(2) <= '1';-- Tilt ?
GDB2(3) <= '1';--DIP(2); -- Bonus life at 1000 or 1500
GDB2(4) <= not Fire;
GDB2(5) <= not MoveLeft;
GDB2(6) <= not MoveRight;
GDB2(7) <= '1';--DIP(1); -- Coin info
GDB2(0) <= '0';--RAM-ROM Test
GDB2(1) <= '0';--RAM-ROM Test
GDB2(2) <= '0';--Springboard Alignment
GDB2(3) <= '0';--Extended Time At
GDB2(4) <= '0';--Coinage
GDB2(5) <= '0';--Game_Time
GDB2(6) <= '0';--Game_Time
GDB2(7) <= '0';--Game_Time
PortWr(2) <= '1' when AD_i(10 downto 8) = "010" and Sample = '1' else '0';
PortWr(3) <= '1' when AD_i(10 downto 8) = "011" and Sample = '1' else '0';