Marcelina Kościelnicka cf60699884 synth_ice40: Use opt_dff. ...

The main part is converting ice40_dsp to recognize the new FF types
created in opt_dff instead of trying to recognize the mux patterns on
its own.

The fsm call has been moved upwards because the passes cannot deal with
$dffe/$sdff*, and other optimizations don't help it much anyway.

2020-07-30 22:26:20 +02:00

..

tests

Revert "Merge pull request #1280 from YosysHQ/revert-1266-eddie/ice40_full_adder"

2019-08-12 12:06:45 -07:00

.gitignore

Initialization support for all iCE40 bram modes

2015-04-26 08:39:31 +02:00

abc9_model.v

ice40: specify fixes

2020-02-27 10:17:29 -08:00

arith_map.v

Add force_downto and force_upto wire attributes.

2020-05-19 01:42:40 +02:00

brams_init.py

Switched to Python 3

2015-08-22 09:59:33 +02:00

brams_map.v

ice40: use 2 bits for READ/WRITE MODE for SB_RAM map

2019-02-28 16:23:40 -08:00

brams.txt

ice40: match memory inference attribute values case insensitive.

2020-02-06 14:58:20 +00:00

cells_map.v

Add force_downto and force_upto wire attributes.

2020-05-19 01:42:40 +02:00

cells_sim.v

Fix Verilator sim warnings: 1 BLKSEQ and 3 WIDTH

2020-06-14 00:45:22 -07:00

dsp_map.v

Rework ice40_dsp to map to SB_MAC16 earlier, and check before packing

2019-08-08 12:56:05 -07:00

ff_map.v

ice40: Use dfflegalize.

2020-07-05 05:12:09 +02:00

ice40_braminit.cc

Use C++11 final/override keywords.

2020-06-18 23:34:52 +00:00

ice40_opt.cc

synth_ice40: Use opt_dff.

2020-07-30 22:26:20 +02:00

latches_map.v

Added synth_ice40 support for latches via logic loops

2016-05-06 23:02:37 +02:00

Makefile.inc

synth_ice40: Use opt_dff.

2020-07-30 22:26:20 +02:00

synth_ice40.cc

synth_ice40: Use opt_dff.

2020-07-30 22:26:20 +02:00