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| author | Eddie Hung <eddie@fpgeh.com> | 2019-10-04 11:04:10 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-10-04 11:04:10 -0700 |
| commit | aae2b9fd9c8dc915fadacc24962436dd7aedff36 (patch) | |
| tree | 38ec98224113556a8a5a6d93d5bc2c0cb506286e /techlibs/ice40/abc9_hx.box | |
| parent | 9fef1df3c1431cff2e097a10a502f77f04986a60 (diff) | |
| download | yosys-aae2b9fd9c8dc915fadacc24962436dd7aedff36.tar.gz yosys-aae2b9fd9c8dc915fadacc24962436dd7aedff36.tar.bz2 yosys-aae2b9fd9c8dc915fadacc24962436dd7aedff36.zip | |
Rename abc_* names/attributes to more precisely be abc9_*
Diffstat (limited to 'techlibs/ice40/abc9_hx.box')
| -rw-r--r-- | techlibs/ice40/abc9_hx.box | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/techlibs/ice40/abc9_hx.box b/techlibs/ice40/abc9_hx.box new file mode 100644 index 000000000..3ea70bc91 --- /dev/null +++ b/techlibs/ice40/abc9_hx.box @@ -0,0 +1,13 @@ +# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_hx8k.txt + +# NB: Inputs/Outputs must be ordered alphabetically +# (with exceptions for carry in/out) + +# Inputs: A B I0 I3 CI +# Outputs: O CO +# (NB: carry chain input/output must be last +# input/output and have been moved there +# overriding the alphabetical ordering) +$__ICE40_CARRY_WRAPPER 1 1 5 2 +400 379 449 316 316 +259 231 - - 126 |