Apple-1-HW/Apple1_MiST
1
0
Fork 0
mirror of https://github.com/nippur72/Apple1_MiST.git synced 2025-02-28 02:30:07 +00:00
Code Issues Projects Releases Wiki Activity

remove old code

Browse Source
This commit is contained in:
nino-porcino 2022-03-15 17:04:59 +01:00
parent 7d52fa05ea
commit 2c21893f52
1 changed files with 0 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
rtl/apple1_mist.sv
View File

@ -550,35 +550,6 @@ user_io (
// SDRAM control signals
assign SDRAM_CKE = 1'b1;
/*
wire [24:0] sdram_addr;
wire [7:0] sdram_din;
wire sdram_wr;
wire sdram_rd;
wire [7:0] sdram_dout;
always @(*) begin
if(is_downloading && download_wr) begin
sdram_addr <= download_addr;
sdram_din <= download_data;
sdram_wr <= download_wr;
sdram_rd <= 1'b1;
end
else if(eraser_busy) begin
sdram_addr <= eraser_addr;
sdram_din <= eraser_data;
sdram_wr <= eraser_wr;
sdram_rd <= 1'b1;
end
else begin
sdram_addr <= { 9'd0, cpu_addr[15:0] };
sdram_din <= cpu_dout;
sdram_wr <= cpu_wr;
sdram_rd <= cpu_rd;
end
end
*/
sdram sdram (
// interface to the MT48LC16M16 chip
.sd_data ( SDRAM_DQ ),