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authorPepijn de Vos <pepijndevos@gmail.com>2019-10-21 10:51:34 +0200
committerPepijn de Vos <pepijndevos@gmail.com>2019-10-21 10:51:34 +0200
commit69fb3b8db21c8a50fa333bff3ef844af42729e0d (patch)
tree1a62aebe9ece22b19b4087f2c5cb5581b571c270 /techlibs/ice40/abc9_u.box
parent72323e11a4ee222c0ce928669d33333c46fb25aa (diff)
parentfa989e59e5a37d804d8a82050e022b8f4b7070d8 (diff)
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Merge branch 'master' of https://github.com/YosysHQ/yosys into gowin
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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