mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-09-03 00:28:08 +00:00
Code Activity

gowin: Change BYTE ENABLE handling.

Browse source 
When inferring we allow writing to all bytes for now.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
This commit is contained in:
YRabbit 2024-01-27 17:19:49 +10:00
parent 80511ced71
commit a5fdf3f881
2 changed files with 11 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

6
techlibs/gowin/brams.txt
View file

@ -1,13 +1,11 @@
ram block $__GOWIN_SP_ {
abits 14;
widths 1 2 4 9 18 36 per_port;
byte 9;
cost 128;
init no_undef;
port srsw "A" {
clock posedge;
clken;
wrbe_separate;
option "RESET_MODE" "SYNC" {
rdsrst zero ungated;
}
@ -30,13 +28,11 @@ ram block $__GOWIN_SP_ {
ram block $__GOWIN_DP_ {
abits 14;
widths 1 2 4 9 18 per_port;
byte 9;
cost 128;
init no_undef;
port srsw "A" "B" {
clock posedge;
clken;
wrbe_separate;
option "RESET_MODE" "SYNC" {
rdsrst zero ungated;
}
@ -59,7 +55,6 @@ ram block $__GOWIN_DP_ {
ram block $__GOWIN_SDP_ {
abits 14;
widths 1 2 4 9 18 36 per_port;
byte 9;
cost 128;
init no_undef;
port sr "R" {
@ -76,6 +71,5 @@ ram block $__GOWIN_SDP_ {
port sw "W" {
clock posedge;
clken;
wrbe_separate;
}
}