diff options
Diffstat (limited to 'techlibs/efinix/synth_efinix.cc')
| -rw-r--r-- | techlibs/efinix/synth_efinix.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/techlibs/efinix/synth_efinix.cc b/techlibs/efinix/synth_efinix.cc index 3e5274385..0efd91708 100644 --- a/techlibs/efinix/synth_efinix.cc +++ b/techlibs/efinix/synth_efinix.cc @@ -58,7 +58,7 @@ struct SynthEfinixPass : 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(" -nobram\n"); log(" do not use EFX_RAM_5K cells in output netlist\n"); @@ -176,7 +176,7 @@ struct SynthEfinixPass : public ScriptPass { run("techmap -map +/techmap.v -map +/efinix/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_ffs")) |