synth_ice40: use 4-LUT coarse synthesis mode.
authorwhitequark <whitequark@whitequark.org>
Wed, 2 Jan 2019 08:25:55 +0000 (08:25 +0000)
committerwhitequark <whitequark@whitequark.org>
Wed, 2 Jan 2019 08:25:55 +0000 (08:25 +0000)
commit17b283135658b84a0dfeec8b35f7d2bfe782be19
tree676fa493800915e68c4ae1151359fe560b7169c1
parent18174202a957cb20137e13893ad002ac1b52b61b
synth_ice40: use 4-LUT coarse synthesis mode.
techlibs/ice40/synth_ice40.cc