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Code Issues Releases Wiki Activity

C16: move to SystemVerilog for $size

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This commit is contained in:
Gyorgy Szombathelyi
2020-05-17 21:38:35 +02:00
parent b136cdf026
commit d4b9591cd2
2 changed files with 5 additions and 7 deletions
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2
cores/c16/c16_mist.qsf
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@@ -344,6 +344,7 @@ set_global_assignment -name VERILOG_SHOW_LMF_MAPPING_MESSAGES OFF
set_global_assignment -name ENABLE_DRC_SETTINGS OFF
set_location_assignment PLL_1 -to pll_c16|altpll_component|auto_generated|pll1
set_global_assignment -name AUTO_SHIFT_REGISTER_RECOGNITION OFF
set_global_assignment -name SYSTEMVERILOG_FILE c16_mist.sv
set_global_assignment -name VHDL_FILE tap_fifo.vhd
set_global_assignment -name VHDL_FILE c1530.vhd
set_global_assignment -name VHDL_FILE gen_ram.vhd
@@ -354,7 +355,6 @@ set_global_assignment -name VERILOG_FILE mos8501.v
set_global_assignment -name VERILOG_FILE mos6529.v
set_global_assignment -name VERILOG_FILE kernal_rom.v
set_global_assignment -name VERILOG_FILE colors_to_rgb.v
set_global_assignment -name VERILOG_FILE c16_mist.v
set_global_assignment -name VERILOG_FILE c16_keymatrix.v
set_global_assignment -name VERILOG_FILE c16.v
set_global_assignment -name VERILOG_FILE ps2receiver.v

10
cores/c16/c16_mist.v → cores/c16/c16_mist.sv
View File

@@ -1,5 +1,5 @@
//
// c16_mist.v - C16 for the MiST
// c16_mist.sv - C16 for the MiST
//
// https://github.com/mist-devel
//
@@ -84,8 +84,6 @@ parameter CONF_STR = {
"T5,Reset;"
};
parameter CONF_STR_LEN = 11+17+18+18+21+30+28+18+22+9;
localparam ROM_MEM_START = 25'h10000;
localparam TAP_MEM_START = 25'h20000;
@@ -275,7 +273,7 @@ wire img_mounted;
wire [8:0] sd_buff_addr;
// include user_io module for arm controller communication
user_io #(.STRLEN(CONF_STR_LEN)) user_io (
user_io #(.STRLEN($size(CONF_STR)>>3)) user_io (
.conf_str ( CONF_STR ),
.clk_sys ( clk28 ),
@@ -492,7 +490,7 @@ always @(posedge clk28) begin
if (clkref_D && !clkref && !ioctl_downloading && tap_play_addr != tap_last_addr && !tap_wrfull) tap_sdram_oe <= 1;
if (clkref && !clkref_D && tap_sdram_oe) begin
tap_wrreq <= 1;
tap_data_in <= tap_play_addr[0] ? sdram_dout[15:8]:sdram_dout[7:0];
tap_data_in <= tap_play_addr[0] ? sdram_dout[15:8]:sdram_dout[7:0];
tap_sdram_oe <= 0;
tap_play_addr <= tap_play_addr + 1'd1;
end
@@ -852,7 +850,7 @@ c1541_sd c1541_sd (
.sd_buff_din ( sd_din ),
.sd_buff_dout ( sd_dout ),
.sd_buff_wr ( sd_dout_strobe ),
.sd_buff_addr ( sd_buff_addr ),
.sd_buff_addr ( sd_buff_addr ),
.led ( led_disk ),
.c1541rom_clk ( clk28 ),