Macintosh-HW/Warp-SE
1
0
Fork 0
mirror of https://github.com/garrettsworkshop/Warp-SE.git synced 2024-11-25 13:33:58 +00:00
Code Issues Projects Releases Wiki Activity

Try shortening refresh

Browse Source
This commit is contained in:
Zane Kaminski 2023-04-17 02:23:47 -04:00
parent a3b441fde9
commit 335232eae2
1 changed files with 1 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
cpld/RAM.v
View File

@ -120,12 +120,6 @@ module RAM(
RAMReady <= 1;
end
end 4: begin // Refresh RAS II
RS <= 5;
RASEL <= 0;
RASrr <= 1;
RASEN <= 0;
RAMReady <= 0;
end 5: begin // Refresh precharge I
RS <= 6;
RASEL <= 0;
RASrr <= 0;
@ -147,7 +141,7 @@ module RAM(
endcase
end
always @(negedge CLK) begin
RASrf <= RS==1;
RASrf <= RS==1 || RS==4;
case (RS[2:0])
0: nCAS <= !RS0toRef;
1: nCAS <= 0;