diff options
| -rw-r--r-- | techlibs/ice40/synth_ice40.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 67118752d..3c84ea426 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -399,7 +399,7 @@ struct SynthIce40Pass : public ScriptPass run("ice40_wrapcarry -unwrap"); run("techmap -map +/ice40/ff_map.v"); run("clean"); - run("opt_lut -dlogic SB_CARRY:I0=2:I1=1:CI=0"); + run("opt_lut -dlogic SB_CARRY:I0=1:I1=2:CI=3"); } if (check_label("map_cells")) |