mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-07-20 03:12:05 +00:00
Code Activity

fixup! dfflibmap: propagate negated next_state to output correctly

Browse source
This commit is contained in:
Emil J. Tywoniak 2025-06-24 12:31:30 +02:00
parent 778079b058
commit 73cbcffbbb
1 changed files with 33 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

33
tests/techmap/dfflibmap_dffr_not_next.lib Normal file
View file

@ -0,0 +1,33 @@
library(test) {
cell (dffr_not_next) {
area : 6;
ff("IQ", "IQN") {
next_state : "!D";
clocked_on : "CLK";
clear : "CLEAR";
preset : "PRESET";
clear_preset_var1 : L;
clear_preset_var2 : L;
}
pin(D) {
direction : input;
}
pin(CLK) {
direction : input;
}
pin(CLEAR) {
direction : input;
}
pin(PRESET) {
direction : input;
}
pin(Q) {
direction: output;
function : "IQ";
}
pin(QN) {
direction: output;
function : "IQN";
}
}
}