diff options
| author | Eddie Hung <eddie@fpgeh.com> | 2019-07-18 15:45:25 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-07-18 15:45:25 -0700 |
| commit | 42e40dbd0a513d430ff0a463f9a80dedfbbf51f5 (patch) | |
| tree | 5cf69498d43b8d225e28cf5562f91c3a4a94f814 /techlibs/ice40/abc_u.box | |
| parent | 09411dd996f75dbce22a6f6979b7d61b0dae24f7 (diff) | |
| parent | e66e8fb59d8443c8d55c1185d6b2ce889a35357d (diff) | |
| download | yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.tar.gz yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.tar.bz2 yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.zip | |
Merge remote-tracking branch 'origin/master' into ice40dsp
Diffstat (limited to 'techlibs/ice40/abc_u.box')
| -rw-r--r-- | techlibs/ice40/abc_u.box | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/techlibs/ice40/abc_u.box b/techlibs/ice40/abc_u.box index f44deabc4..42d666051 100644 --- a/techlibs/ice40/abc_u.box +++ b/techlibs/ice40/abc_u.box @@ -3,15 +3,11 @@ # NB: Inputs/Outputs must be ordered alphabetically # (with exceptions for carry in/out) -# Inputs: I0 I1 CI -# Outputs: CO +# Inputs: A B CI +# Outputs: O CO # (NB: carry chain input/output must be last # input/output and have been moved there # overriding the alphabetical ordering) -SB_CARRY 1 1 3 1 -675 609 278 - -# Inputs: I0 I1 I2 I3 -# Outputs: O -SB_LUT4 2 1 4 1 -1285 1231 1205 874 +$__ICE40_FULL_ADDER 1 1 3 2 +1231 1205 874 +675 609 278 |