mirror of
https://github.com/wfjm/w11.git
synced 2026-01-13 07:29:58 +00:00
41 lines
1.5 KiB
VHDL
41 lines
1.5 KiB
VHDL
-- $Id: sys_conf.vhd 1181 2019-07-08 17:00:50Z mueller $
|
|
-- SPDX-License-Identifier: GPL-3.0-or-later
|
|
-- Copyright 2007-2018 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
|
|
--
|
|
------------------------------------------------------------------------------
|
|
-- Package Name: sys_conf
|
|
-- Description: Default definitions
|
|
--
|
|
-- Dependencies: -
|
|
-- Tool versions: xst 8.1-14.7; viv 2014.4-2018.2; ghdl 0.18-0.34
|
|
-- Revision History:
|
|
-- Date Rev Version Comment
|
|
-- 2018-09-22 1051 1.1.3 add missing config's
|
|
-- 2016-05-28 770 1.1.2 sys_conf_mem_losize now type natural
|
|
-- 2015-06-26 695 1.1.1 add sys_conf_dmscnt
|
|
-- 2015-05-01 672 1.1 adopt to pdp11_sys70
|
|
-- 2008-02-23 118 1.0 Initial version
|
|
------------------------------------------------------------------------------
|
|
|
|
library ieee;
|
|
use ieee.std_logic_1164.all;
|
|
|
|
use work.slvtypes.all;
|
|
|
|
package sys_conf is
|
|
|
|
constant sys_conf_cache_fmiss : slbit := '0'; -- cache enabled
|
|
constant sys_conf_cache_twidth : integer := 9; -- 8kB cache
|
|
|
|
constant sys_conf_bram_awidth : integer := 15; -- 32 kB BRAM
|
|
constant sys_conf_mem_losize : natural := 8#000777#;-- 32 kByte
|
|
|
|
constant sys_conf_ibmon_awidth : integer := 9; -- use 0 to disable ibmon
|
|
constant sys_conf_dmscnt : boolean := true;
|
|
constant sys_conf_dmpcnt : boolean := true;
|
|
constant sys_conf_dmhbpt_nunit : integer := 2; -- use 0 to disable
|
|
constant sys_conf_dmcmon_awidth : integer := 8; -- use 0 to disable, 8 to use
|
|
|
|
end package sys_conf;
|
|
|