8 Commits

Author	SHA1	Message	Date
Andrew Zonenberg	fe3a932cfa	Refactored GreenPAK4 cells_sim into cells_sim_ams and cells_sim_digital	2017-08-14 10:45:39 -07:00
Andrew Zonenberg	c53a33143e	greenpak4: Can now techmap inferred D latches (without set/reset or output inverter)	2016-12-10 18:46:36 +08:00
Clifford Wolf	5d90a5b905	Added greenpak4_dffinv	2016-08-15 09:33:06 +02:00
Andrew Zonenberg	a613f171ae	Refactored synth_greenpak4 to use iopadmap for mapping GP_IOBUF/GP_OBUFT cells instead of extract	2016-05-04 15:55:16 -07:00
Andrew Zonenberg	dcee3256d5	Added tri-state I/O extraction for GreenPak	2016-05-03 22:53:29 -07:00
Andrew Zonenberg	984561c034	Renamed counters pass to greenpak4_counters	2016-03-30 22:52:01 -07:00
Clifford Wolf	745d56149d	Renamed GreenPAK4 cells, improved GP4 DFF mapping	2015-09-18 12:00:37 +02:00
Clifford Wolf	c5352f45c3	Added GreenPAK4 skeleton	2015-09-16 09:28:37 +02:00