3782 commits

Author	SHA1	Message	Date
Eddie Hung	222e5e58ad	Cleanup	2020-01-02 15:58:45 -08:00
Eddie Hung	c28bea0382	Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactor	2020-01-02 15:57:35 -08:00
Eddie Hung	5f97086302	Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor	2020-01-02 15:14:12 -08:00
Eddie Hung	b454735bea	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-02 12:44:06 -08:00
Eddie Hung	ca42af56a4	Update doc	2020-01-02 12:41:57 -08:00
Eddie Hung	8e507bd807	abc9 -keepff -> -dff; refactor dff operations	2020-01-02 12:36:54 -08:00
Eddie Hung	d6242be802	Merge pull request #1601 from YosysHQ/eddie/synth_retime ... "abc -dff" to no longer retime by default	2020-01-02 08:46:24 -08:00
Eddie Hung	6dc63e84ef	Cleanup abc9, update doc for -keepff option	2020-01-01 08:34:57 -08:00
Eddie Hung	c40b1aae42	Restore abc9 -keepff	2020-01-01 08:34:43 -08:00
Eddie Hung	ac808c5e2a	attributes.count() -> get_bool_attribute()	2020-01-01 08:33:32 -08:00
Miodrag Milanovic	e0c879684f	take skip wire bits into account	2020-01-01 16:13:14 +01:00
Eddie Hung	96db05aaef	parse_xaiger to not take box_lookup	2019-12-31 17:06:03 -08:00
Eddie Hung	cac7f5d82e	Do not re-order carry chain ports, just precompute iteration order	2019-12-31 16:12:40 -08:00
Eddie Hung	dacdc6cc94	Remove abc9 -clk option	2019-12-30 22:59:14 -08:00
Eddie Hung	f1bf44ae8f	abc9_ops -prep_dff cope with lack of holes module	2019-12-30 22:58:39 -08:00
Eddie Hung	a367f703ea	Rename struct	2019-12-30 22:56:19 -08:00
Eddie Hung	fad99c2ec7	Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactor	2019-12-30 20:14:24 -08:00
Eddie Hung	b42b64e8ed	Move Pass::call() out of abc9_ops into abc9	2019-12-30 19:23:54 -08:00
Eddie Hung	52f649dcfd	Use function arg	2019-12-30 18:47:06 -08:00
Eddie Hung	0317a2b476	holes_module to be whitebox	2019-12-30 18:46:22 -08:00
Eddie Hung	b50de28c04	Add abc9_ops -prep_holes	2019-12-30 18:00:49 -08:00
Eddie Hung	16c4ec7eda	Add abc9_ops -prep_dff	2019-12-30 16:36:33 -08:00
Eddie Hung	88b9c8d46d	Restore count_outputs, move process check to abc	2019-12-30 16:29:08 -08:00
Eddie Hung	dbffbeef5c	Fix struct name	2019-12-30 16:21:20 -08:00
Eddie Hung	7649ec72c9	Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactor	2019-12-30 16:20:58 -08:00
Eddie Hung	4c3f517425	Remove delay targets doc	2019-12-30 16:11:42 -08:00
Eddie Hung	658f424d7d	Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor	2019-12-30 16:01:38 -08:00
Eddie Hung	0735572934	write_xaiger to use scratchpad for stats; cleanup abc9	2019-12-30 15:35:33 -08:00
Eddie Hung	22fe931c86	Grammar	2019-12-30 15:07:15 -08:00
Eddie Hung	fc4b8b8991	Remove submod changes	2019-12-30 14:56:14 -08:00
Eddie Hung	405e974fe5	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-12-30 14:31:42 -08:00
Eddie Hung	d7ada66497	Add "synth_xilinx -dff" option, cleanup abc9	2019-12-30 14:13:16 -08:00
Eddie Hung	566d9fb77f	Revert "ABC to call retime all the time" ... This reverts commit 9aa94370a5.	2019-12-30 13:28:29 -08:00
Eddie Hung	52a27700e2	Grammar	2019-12-30 12:26:39 -08:00
Eddie Hung	f348ffa44d	abc9_techmap -> _map; called from abc9 script pass along with abc9_ops	2019-12-28 05:07:46 -08:00
Eddie Hung	ec25394808	Rename abc9.cc -> abc9_techmap.cc	2019-12-28 03:16:28 -08:00
Miodrag Milanovic	3e14ff1667	fixed invalid char	2019-12-25 20:38:48 +01:00
Marcin Kościelnicki	a24596def3	iopadmap: Emit tristate buffers with const OE for some edge cases.	2019-12-25 17:37:58 +01:00
Marcin Kościelnicki	e226a8f7f1	Minor nit fixes	2019-12-25 15:39:40 +01:00
Eddie Hung	1d0ac659ad	Fix OPMODE for PCIN->PCOUT cascades in xc6s, check B[01]REG too	2019-12-23 14:40:59 -08:00
Eddie Hung	75acaff6f5	Fix CEA/CEB check	2019-12-23 14:22:13 -08:00
Eddie Hung	edabe73377	Fix checking CE[AB] and for direct connections	2019-12-23 13:41:26 -08:00
Eddie Hung	71cac30309	Support unregistered cascades for A and B inputs	2019-12-23 12:38:18 -08:00
Eddie Hung	d00533eaa8	Add DSP48A* PCOUT -> PCIN cascade support	2019-12-23 11:42:46 -08:00
Eddie Hung	509070f82f	Disable clock domain partitioning in Yosys pass, let ABC do it	2019-12-23 08:36:20 -08:00
Marcin Kościelnicki	666c6128a9	xilinx_dsp: Initial DSP48A/DSP48A1 support.	2019-12-22 20:51:14 +01:00
Eddie Hung	1ea1e8e54f	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-12-20 13:56:13 -08:00
Eddie Hung	1482f32d53	Merge pull request #1585 from YosysHQ/eddie/fix_abc9_lut ... Interpret "abc9 -lut" as lut string only if [0-9:]	2019-12-20 13:09:00 -08:00
Eddie Hung	f5e0a07ad6	Add $_FF_ and $_SR* courtesy of @mwkmwkmwk	2019-12-20 13:00:04 -08:00
Eddie Hung	d038cea3c7	More stringent check for flop cells	2019-12-20 12:32:00 -08:00