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| author | David Shah <dave@ds0.me> | 2020-03-20 20:29:16 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2020-03-20 20:29:16 +0000 |
| commit | e813624f21f2c6daa7af0befb50553bb668367fd (patch) | |
| tree | cdef86167375576e862ce9d4b63f9f1cc606a18d /techlibs/ice40/synth_ice40.cc | |
| parent | 9b982e929cf9b7a852b7758920cdf7541d0d2cf4 (diff) | |
| download | yosys-e813624f21f2c6daa7af0befb50553bb668367fd.tar.gz yosys-e813624f21f2c6daa7af0befb50553bb668367fd.tar.bz2 yosys-e813624f21f2c6daa7af0befb50553bb668367fd.zip | |
ice40: Map unmapped 'mince' DFFs to gate level
Signed-off-by: David Shah <dave@ds0.me>
Diffstat (limited to 'techlibs/ice40/synth_ice40.cc')
| -rw-r--r-- | techlibs/ice40/synth_ice40.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 80bd05a84..b8aedaadf 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -345,6 +345,7 @@ struct SynthIce40Pass : public ScriptPass if (min_ce_use >= 0) { run("opt_merge"); run(stringf("dff2dffe -unmap-mince %d", min_ce_use)); + run("simplemap t:$dff"); } run("techmap -D NO_LUT -D NO_ADDER -map +/ice40/cells_map.v"); run("opt_expr -mux_undef"); |