techlibs/ice40/abc9_lp.lut - third_party/yosys - Git at Google

 # From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_lp8k.txt
 #       I3  I2  I1  I0
 1   1   465
 2   1   465 558
 3   1   465 558 589
 4   1   465 558 589 661
	# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_lp8k.txt
	# I3 I2 I1 I0
	1 1 465
	2 1 465 558
	3 1 465 558 589
	4 1 465 558 589 661