2722 commits

Author	SHA1	Message	Date
Eddie Hung	a63e2508fc	Add RTLIL::constpad, init by yosys_setup(); use for abc9	2020-01-08 10:52:08 -08:00
Eddie Hung	102f139728	scc to use design->selected_modules() which avoids black/white-boxes	2020-01-07 15:46:36 -08:00
Eddie Hung	98ee8c14df	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-06 15:02:44 -08:00
Eddie Hung	6728a62d92	abc9: uncomment nothing to map message	2020-01-06 12:21:50 -08:00
Eddie Hung	64ace4b0dc	Fixes	2020-01-06 11:53:48 -08:00
Eddie Hung	d152fe961f	Fixes	2020-01-06 11:50:55 -08:00
Eddie Hung	275e937fc1	abc9: remove -markgroups option, since operates on fully selected mod	2020-01-06 10:43:21 -08:00
Eddie Hung	1cf974ff40	abc9: cleanup	2020-01-06 10:26:49 -08:00
N. Engelhardt	fcc1c14adc	error if multiple -g options are given for abc	2020-01-06 19:10:13 +01:00
Eddie Hung	f576721a37	Add abc9.dff scratchpad option	2020-01-06 09:46:02 -08:00
Eddie Hung	45f87bb8ad	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-06 09:44:17 -08:00
N. Engelhardt	7764b62d23	check scratchpad for arguments in abc pass too	2020-01-06 10:46:44 +01:00
N. Engelhardt	b376548fb9	inherit default values when checking scratchpad for arguments	2020-01-06 10:46:10 +01:00
N. Engelhardt	b2ad781b07	share codepath for scratchpad argument handling with command arguments	2020-01-03 14:11:41 +01:00
N. Engelhardt	341fd872b5	Merge branch 'master' of https://github.com/YosysHQ/yosys into abc_scratchpad_script	2020-01-03 12:28:48 +01:00
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	4c3f517425	Remove delay targets doc	2019-12-30 16:11:42 -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
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	979bf36fb0	Split into $__ABC9_ASYNC[01], do not add cell->type to clkdomain_t	2019-12-19 11:23:41 -08:00
Eddie Hung	94f15f023c	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-12-19 10:29:40 -08:00
Eddie Hung	269ba56a6d	Merge pull request #1581 from YosysHQ/clifford/fix1565 ... Fix sim for assignments with lhs<rhs size	2019-12-19 12:24:27 -05:00
Eddie Hung	3b559de6e9	Interpret "abc9 -lut" as lut string only if [0-9:]	2019-12-18 12:21:12 -08:00
Eddie Hung	d0afe4e10d	Merge branch 'master' of github.com:YosysHQ/yosys	2019-12-18 12:08:38 -08:00