diff options
| -rw-r--r-- | techlibs/gowin/synth_gowin.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/techlibs/gowin/synth_gowin.cc b/techlibs/gowin/synth_gowin.cc index a70ff93bb..bb6d44e00 100644 --- a/techlibs/gowin/synth_gowin.cc +++ b/techlibs/gowin/synth_gowin.cc @@ -64,6 +64,12 @@ struct SynthGowinPass : public ScriptPass log(" -retime\n"); log(" run 'abc' with -dff option\n"); log("\n"); + log(" -nowidelut\n"); + log(" do not use muxes to implement LUTs larger than LUT4s\n"); + log("\n"); + log(" -abc9\n"); + log(" use new ABC9 flow (EXPERIMENTAL)\n"); + log("\n"); log("\n"); log("The following commands are executed by this synthesis command:\n"); help_script(); @@ -173,7 +179,7 @@ struct SynthGowinPass : public ScriptPass { run("synth -run coarse"); } - + if (!nobram && check_label("bram", "(skip if -nobram)")) { run("memory_bram -rules +/gowin/bram.txt"); |