888 commits

Author	SHA1	Message	Date
Eddie Hung	0e4285ca0d	abc9_ops: generate flop box ids, add abc9_required to FD* cells	2020-01-14 15:05:49 -08:00
Eddie Hung	915e7dde73	Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required	2020-01-14 12:57:56 -08:00
Eddie Hung	d21262ee04	Adding (* techmap_autopurge *) to FD* in abc9_map.v	2020-01-14 12:22:21 -08:00
Eddie Hung	36d1a2c60f	synth_xilinx: fix default W value for non-xc7	2020-01-14 11:34:40 -08:00
Miodrag Milanović	9fbeb57bbd	Merge pull request #1623 from YosysHQ/mmicko/edif_attr ... Export wire properties in EDIF	2020-01-14 19:19:32 +01:00
Eddie Hung	f9aae90e7a	Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required	2020-01-12 15:19:41 -08:00
Eddie Hung	35e49fde4d	Another conflict	2020-01-11 18:57:25 -08:00
Eddie Hung	28f814ee59	Add abc9_required to DSP48E1.{A,B,C,D,PCIN}	2020-01-10 17:12:31 -08:00
Eddie Hung	7d94e18100	synth_xilinx: synth_xilinx.abc9.xc7.W to replace XC7_WIRE_DELAY macro	2020-01-10 15:07:46 -08:00
Eddie Hung	475d983676	abc9_ops -prep_times: generate flop boxes from abc9_required attr	2020-01-10 14:49:52 -08:00
Eddie Hung	b2259a9201	Add abc9_ops -check, -prep_times, -write_box for required times	2020-01-10 11:45:41 -08:00
Miodrag Milanovic	992b507537	Use CARRY4 for abc1 as well, preventing issues with Vivado	2020-01-10 12:34:21 +01:00
Eddie Hung	57f6826e29	Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required	2020-01-08 18:30:20 -08:00
Eddie Hung	823a08e0d8	Fix abc9_xc7.box comments	2020-01-07 17:00:38 -08:00
Eddie Hung	6e3e814025	Fix abc9_xc7.box comments	2020-01-07 15:59:18 -08:00
Eddie Hung	94ab3791ce	Merge remote-tracking branch 'origin/master' into eddie/abc9_mfs	2020-01-07 15:44:18 -08:00
Eddie Hung	5c89dead5f	Merge branch 'master' of github.com:YosysHQ/yosys	2020-01-06 16:51:32 -08:00
Eddie Hung	01866a7909	Fix DSP48E1 sim	2020-01-06 16:45:29 -08:00
Eddie Hung	53aa51dc92	Re-enable &mfs for synth_{ecp5,xilinx}	2020-01-06 16:21:04 -08:00
Eddie Hung	98ee8c14df	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-06 15:02:44 -08:00
Eddie Hung	28bf712372	Wrap arrival functions inside `YOSYS too	2020-01-06 11:55:56 -08:00
Eddie Hung	27c150bfcc	Fix return value of arrival time functions, fix word	2020-01-06 11:39:08 -08:00
Eddie Hung	020606f81c	Merge remote-tracking branch 'origin/eddie/abc9_refactor' into xaig_arrival_required	2020-01-06 09:44:00 -08:00
Eddie Hung	bac1e65a9c	Fix spacing	2020-01-02 17:21:54 -08:00
Eddie Hung	50b68777d3	Drive $[ABCD] explicitly	2020-01-02 13:28:37 -08:00
Eddie Hung	a051801b72	synth_xilinx -dff to work with abc too	2020-01-02 12:53:26 -08:00
Eddie Hung	3012e9eebc	Merge remote-tracking branch 'origin/master' into eddie/abc9_dsp_refactor	2020-01-02 12:48:07 -08:00
Eddie Hung	b454735bea	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-02 12:44:06 -08:00
Eddie Hung	ec1756c094	Update comments	2020-01-02 12:39:52 -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	d0d3ab8f67	ifndef __ICARUS__ -> ifdef YOSYS	2020-01-01 17:33:47 -08:00
Eddie Hung	3d98a96273	ifdef __ICARUS__ -> ifndef YOSYS	2020-01-01 17:33:10 -08:00
Eddie Hung	db04161eca	Rework abc9's DSP48E1 model	2020-01-01 17:30:26 -08:00
Eddie Hung	0e95756e96	Clamp -46ps for FDPE* too	2020-01-01 08:39:00 -08:00
Eddie Hung	c40b1aae42	Restore abc9 -keepff	2020-01-01 08:34:43 -08:00
Eddie Hung	44d9fb0e7c	Re-arrange FD order	2019-12-31 18:47:38 -08:00
Eddie Hung	35c659be74	Cleanup xilinx boxes	2019-12-31 18:29:44 -08:00
Eddie Hung	6b825c719b	Update abc9_xc7.box comments	2019-12-31 15:25:46 -08:00
Eddie Hung	4cdba00e25	FDCE ports to be alphabetical	2019-12-31 15:24:02 -08:00
Eddie Hung	b4663a987b	Fix attributes on $__ABC9_ASYNC[01] whitebox	2019-12-31 11:14:11 -08:00
Eddie Hung	789211d9b3	Fix incorrect $__ABC9_ASYNC[01] box	2019-12-31 11:13:50 -08:00
Eddie Hung	543bd2de6c	Update timings for Xilinx S7 cells	2019-12-30 14:36:07 -08:00
Eddie Hung	eb4e767053	Do not offset FD* box timings due to -46ps Tsu	2019-12-30 14:35:10 -08:00
Eddie Hung	405e974fe5	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-12-30 14:31:42 -08:00
Eddie Hung	a038294a87	Tidy up abc9_map.v	2019-12-30 14:19:29 -08:00
Eddie Hung	d7ada66497	Add "synth_xilinx -dff" option, cleanup abc9	2019-12-30 14:13:16 -08:00
Eddie Hung	79448f9be0	Update doc that "-retime" calls abc with "-dff -D 1"	2019-12-30 13:28:29 -08:00
Eddie Hung	aa6d06c1b5	Revert "Revert "synth_* with -retime option now calls abc with -D 1 as well"" ... This reverts commit 6008bb7002.	2019-12-30 13:28:29 -08:00
Miodrag Milanovic	8c3de1d4bd	Merge remote-tracking branch 'origin/master' into iopad_default	2019-12-28 16:23:31 +01:00