mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-07-31 08:23:19 +00:00
Code Activity

Add $_NMUX_, add "abc -g cmos", add proper cmos cell costs

Browse source 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-08-06 04:47:55 +02:00
parent 44a9dcbbbf
commit 023086bd46
19 changed files with 174 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

1
backends/smt2/smt2.cc
View file

@ -510,6 +510,7 @@ struct Smt2Worker
if (cell->type == "$_ANDNOT_") return export_gate(cell, "(and A (not B))");
if (cell->type == "$_ORNOT_") return export_gate(cell, "(or A (not B))");
if (cell->type == "$_MUX_") return export_gate(cell, "(ite S B A)");
if (cell->type == "$_NMUX_") return export_gate(cell, "(not (ite S B A))");
if (cell->type == "$_AOI3_") return export_gate(cell, "(not (or (and A B) C))");
if (cell->type == "$_OAI3_") return export_gate(cell, "(not (and (or A B) C))");
if (cell->type == "$_AOI4_") return export_gate(cell, "(not (or (and A B) (and C D)))");