328 commits

Author	SHA1	Message	Date
Clifford Wolf	51cbec7f75	Add experimental adders pass	2017-08-22 13:52:13 +02:00
Robert Ou	9a64ba3338	abc: Allow +/ filenames in the abc command	2017-08-14 12:11:11 -07:00
Clifford Wolf	5c09f24e48	Fix typo in "abc" pass help message	2017-07-29 16:21:58 +02:00
Clifford Wolf	b3bc7068d1	Fix handling of empty cell port assignments (i.e. ignore them)	2017-07-21 19:32:31 +02:00
Clifford Wolf	155a80dfb7	Fix handling of init values in "abc -dff" and "abc -clk"	2017-06-20 15:32:23 +02:00
Clifford Wolf	f6421c83a2	Switched abc "clock domain not found" error to log_cmd_error()	2017-06-20 04:22:34 +02:00
Clifford Wolf	fad52abf70	Add aliases for common sets of gate types to "abc -g"	2017-05-24 11:39:05 +02:00
Clifford Wolf	05cdd58c8d	Add $_ANDNOT_ and $_ORNOT_ gates	2017-05-17 09:08:29 +02:00
Larry Doolittle	2021ddecb3	Squelch trailing whitespace	2017-04-12 15:11:09 +02:00
Clifford Wolf	cf25dc9ce7	Copy attributes to _TECHMAP_REPLACE_ cells	2017-02-16 12:28:42 +01:00
Clifford Wolf	db7314bc02	Fix techmap for inout ports connected to inout ports	2017-02-13 16:55:25 +01:00
Clifford Wolf	8927e19b13	Update ABC scripts to use "&nf" instead of "map"	2017-02-01 11:15:20 +01:00
Clifford Wolf	55785a96eb	Improved ABC default scripts	2016-11-19 18:20:54 +01:00
Clifford Wolf	74702b04c2	Build fixes for VS 2015	2016-10-16 20:37:02 +02:00
Clifford Wolf	e4c5ee9b89	Avoid using strcasecmp()	2016-10-14 18:20:36 +02:00
Clifford Wolf	ffbb4e992e	Added MEMID handling to "flatten" pass	2016-10-14 10:36:37 +02:00
Clifford Wolf	ee91350add	Added "zinit" pass	2016-10-12 12:05:19 +02:00
Clifford Wolf	8ebba8a35f	Added $ff and $_FF_ cell types	2016-10-12 01:18:39 +02:00
Clifford Wolf	d8ad889594	Bugfix in techmap parameter handling	2016-09-14 20:46:54 +02:00
Clifford Wolf	73b7232ec8	Fixed some compiler warnings in attrmap command	2016-08-10 13:44:08 +02:00
Clifford Wolf	b0aab4e304	Added "attrmap" command	2016-08-09 19:56:55 +02:00
Clifford Wolf	3c6d31fd06	Added "attrmvcp" pass	2016-08-09 11:18:48 +02:00
Clifford Wolf	9d15529214	Undo "preserve wire attributes in iopadmap" change (it was OK before)	2016-08-08 11:47:35 +02:00
Clifford Wolf	90c17aad56	preserve wire attributes in iopadmap	2016-08-06 13:24:59 +02:00
Clifford Wolf	5d6765a9d2	Added "insbuf" command	2016-08-02 10:37:19 +02:00
Clifford Wolf	541083cf32	Bugfix in "abc -script" handling	2016-06-19 22:19:19 +02:00
Clifford Wolf	ca91bccb6b	Added "deminout"	2016-06-19 13:08:16 +02:00
Clifford Wolf	3380281e15	Added "dc2" to default ABC scripts	2016-06-17 20:15:35 +02:00
Clifford Wolf	f498204ae4	Added "abc -I <num> -P <num>"	2016-06-17 19:39:35 +02:00
Clifford Wolf	95757efb25	Improved support for $sop cells	2016-06-17 16:31:16 +02:00
Clifford Wolf	52bb1b968d	Added $sop cell type and "abc -sop"	2016-06-17 13:50:09 +02:00
Clifford Wolf	c3365034e9	Updated ABC to hg rev b5df6e2b76f0	2016-06-17 11:16:31 +02:00
Clifford Wolf	99edf24966	Added "nlutmap -assert"	2016-06-09 11:47:41 +02:00
Clifford Wolf	c3f6e0ea85	Added support for "keep" attribute to shregmap	2016-05-07 09:33:16 +02:00
Clifford Wolf	aadca148da	Fixed preservation of important attributes in techmap	2016-05-06 13:59:30 +02:00
Andrew Zonenberg	3486637b19	Changed port names in greenpak shregmap	2016-05-04 17:04:50 -07:00
Clifford Wolf	9647dc3c07	Added tristate buffer support to iopadmap	2016-05-04 22:48:02 +02:00
Clifford Wolf	658f93663b	Fixed iopadmap attribute handling	2016-05-04 10:48:23 +02:00
Clifford Wolf	096c25d29d	Improvements in greenpak4 shreg mapping	2016-04-23 23:10:13 +02:00
Andrew Zonenberg	7f16784f3c	Merge https://github.com/cliffordwolf/yosys	2016-04-23 12:22:08 -07:00
Clifford Wolf	e13c66122e	Added "shregmap -zinit" for greenpak4 tech	2016-04-23 20:20:21 +02:00
Andrew Zonenberg	2849fd486e	Fixed typo in help text	2016-04-22 23:01:39 -07:00
Clifford Wolf	7311be4028	Added "shregmap -tech greenpak4"	2016-04-22 19:42:08 +02:00
Clifford Wolf	0bc95f1e04	Added "yosys -D" feature	2016-04-21 23:28:37 +02:00
Clifford Wolf	f1fa757d0e	Added "shregmap -params"	2016-04-18 11:58:21 +02:00
Clifford Wolf	525651c8f6	Added "shregmap -zinit" and "shregmap -init"	2016-04-18 11:44:10 +02:00
Clifford Wolf	ce7c980ec7	Improvements in "shregmap"	2016-04-17 15:37:22 +02:00
Clifford Wolf	de647a390c	Added "shregmap" pass	2016-04-16 23:20:49 +02:00
Clifford Wolf	fbdb8e7b3e	Fixed copy&paste error in log message in lut2mux	2016-04-16 23:20:34 +02:00
Clifford Wolf	6041f780c3	Prefer noninverting FFs in dfflibmap	2016-04-05 12:51:04 +02:00