mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-04-07 18:05:24 +00:00
Code Activity

For abc9, run clkpart before ff_map and after abc9

Browse source
This commit is contained in:
Eddie Hung 2019-11-23 10:18:22 -08:00
parent 7b2bccb3d3
commit eb11c06a69
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
techlibs/xilinx/synth_xilinx.cc
View file

@ -513,6 +513,7 @@ struct SynthXilinxPass : public ScriptPass
if (check_label("map_ffs")) {
if (abc9 || help_mode) {
run("clkpart -set_attr clkpart 1", "('-abc9' only)");
run("techmap -map " + ff_map_file, "('-abc9' only)");
}
}
@ -537,6 +538,7 @@ struct SynthXilinxPass : public ScriptPass
else
abc9_opts += " -lut +/xilinx/abc9_xc7.lut";
run("abc9" + abc9_opts);
run("clkpart -unpart clkpart");
}
else {
if (nowidelut)