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Rename to abc_*.{box,lut}

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Eddie Hung 2019-04-18 09:02:58 -07:00
parent 8fe0a961b3
commit ed5e75ed7d
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techlibs/ice40/abc_u.box Normal file
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@ -0,0 +1,13 @@
# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_up5k.txt
# NB: Inputs/Outputs must be ordered alphabetically
# Inputs: CI I0 I1
# Outputs: CO
SB_CARRY 1 1 3 1
278 675 609
# Inputs: I0 I1 I2 I3
# Outputs: O
SB_LUT4 2 1 4 1
1285 1231 1205 874