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authorMiodrag Milanović <mmicko@gmail.com>2019-10-18 10:52:50 +0200
committerGitHub <noreply@github.com>2019-10-18 10:52:50 +0200
commit0b0b0cc0d9e432f14218bb9ed643af3d06ab43dc (patch)
tree24f6a3cd2c4fa19a41d90cd57b0908b668efeb21 /techlibs/ice40/abc9_u.box
parent0d60902fd97bba4f231f8f600434b8a69562ffff (diff)
parente0a67fce12647b4db7125d33264847c0a3781105 (diff)
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Merge branch 'master' into eddie/pr1352
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+# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_up5k.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
+1231 1205 1285 874 874
+675 609 - - 278