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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 12:46:18 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 12:46:18 -0800 |
| commit | a855f23f22c9e6dbba5ff17a9541a7d26342b56a (patch) | |
| tree | f62715ee5a790615d8d4fcda7814a940608c7310 /techlibs/greenpak4/synth_greenpak4.cc | |
| parent | f5e0a07ad679696b0d3077ef877941d4c1f864d7 (diff) | |
| parent | 7939727d14f44b5d56ca3806d0907e9fceea2882 (diff) | |
| download | yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.tar.gz yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.tar.bz2 yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.zip | |
Merge remote-tracking branch 'origin/master' into eddie/opt_merge_init
Diffstat (limited to 'techlibs/greenpak4/synth_greenpak4.cc')
| -rw-r--r-- | techlibs/greenpak4/synth_greenpak4.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/techlibs/greenpak4/synth_greenpak4.cc b/techlibs/greenpak4/synth_greenpak4.cc index eeb001b46..e1fbe6b69 100644 --- a/techlibs/greenpak4/synth_greenpak4.cc +++ b/techlibs/greenpak4/synth_greenpak4.cc @@ -59,7 +59,7 @@ struct SynthGreenPAK4Pass : public ScriptPass log(" do not flatten design before synthesis\n"); log("\n"); log(" -retime\n"); - log(" run 'abc' with -dff option\n"); + log(" run 'abc' with '-dff -D 1' options\n"); log("\n"); log("\n"); log("The following commands are executed by this synthesis command:\n"); @@ -165,7 +165,7 @@ struct SynthGreenPAK4Pass : public ScriptPass run("dfflibmap -prepare -liberty +/greenpak4/gp_dff.lib"); run("opt -fast"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) |