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Diffstat (limited to 'techlibs/ice40/abc_lp.box')
| -rw-r--r-- | techlibs/ice40/abc_lp.box | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/techlibs/ice40/abc_lp.box b/techlibs/ice40/abc_lp.box new file mode 100644 index 000000000..d73b6d649 --- /dev/null +++ b/techlibs/ice40/abc_lp.box @@ -0,0 +1,13 @@ +# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_lp8k.txt + +# NB: Inputs/Outputs must be ordered alphabetically +# (with exceptions for carry in/out) + +# 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) +$__ICE40_FULL_ADDER 1 1 3 2 +589 558 465 +675 609 186 |