2705 commits

Author	SHA1	Message	Date
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
Eddie Hung	b2a42e1fac	Merge pull request #1572 from nakengelhardt/scratchpad_pass ... add a command to read/modify scratchpad contents	2019-12-18 13:55:44 -05:00
Marcin Kościelnicki	a235250403	xilinx: Add xilinx_dffopt pass (#1557)	2019-12-18 13:43:43 +01:00
N. Engelhardt	3671ecc7d0	use extra_args	2019-12-18 12:30:30 +01:00
Eddie Hung	c9c77a90b3	Remove &verify -s	2019-12-17 16:11:54 -08:00
Eddie Hung	b1b99e421e	Use pool<> instead of std::set<> to preserver ordering	2019-12-17 16:10:40 -08:00
Clifford Wolf	41ed6ca7a5	Fix sim for assignments with lhs<rhs size, fixes #1565 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-12-17 17:36:30 +01:00
Eddie Hung	dccd7eb39f	Cleanup	2019-12-17 00:25:08 -08:00
Eddie Hung	33e6d05585	Enforce non-existence	2019-12-16 17:06:30 -08:00
Eddie Hung	d9bf7061cd	Put $__ABC9_{FF_,ASYNC} into same clock domain as abc9_flop	2019-12-16 16:49:48 -08:00
Eddie Hung	187e1c46e6	Update doc	2019-12-16 14:48:53 -08:00
Eddie Hung	4158ce4eda	More sloppiness, thanks @dh73 for spotting	2019-12-16 13:56:45 -08:00
Eddie Hung	6b384861e4	Oops	2019-12-16 13:31:05 -08:00
Eddie Hung	503d1db551	Implement 'attributes' grammar	2019-12-16 12:58:13 -08:00
Eddie Hung	952d62991f	Merge branch 'diego/memattr' of https://github.com/dh73/yosys into diego/memattr	2019-12-16 12:07:49 -08:00
Diego H	87e21b0122	Fixing compiler warning/issues. Moving test script to the correct place	2019-12-16 10:23:45 -06:00