388 commits

Author	SHA1	Message	Date
Eddie Hung	7f964859ec	synth_xilinx to call "synth -run coarse" with "-keepdc"	2019-07-08 19:23:24 -07:00
Eddie Hung	3f86407cc3	Map $__XILINX_SHIFTX in a more balanced manner	2019-07-08 17:06:35 -07:00
Eddie Hung	78914e2e0e	Capitalisation	2019-07-08 17:06:22 -07:00
Eddie Hung	baf47e496f	Add synth_xilinx -widemux recommended value	2019-07-08 17:04:39 -07:00
Eddie Hung	895ca50173	Fixes for 2:1 muxes	2019-07-08 12:03:38 -07:00
Eddie Hung	0944acf3af	synth_xilinx -widemux=2 is minimum now	2019-07-08 11:29:21 -07:00
Eddie Hung	dbe1326573	Parametric muxcover costs as per @daveshah1	2019-07-08 11:08:20 -07:00
Eddie Hung	c58998a7d2	atoi -> stoi as per @daveshah1	2019-07-08 10:48:10 -07:00
Eddie Hung	2ea6083b7e	Fix $__XILINX_MUXF78 box timing	2019-07-01 14:04:06 -07:00
Eddie Hung	09ac274716	Revert "Fix broken MUXFx box, use MUXF7x2 box instead" ... This reverts commit a9a140aa6c.	2019-07-01 14:01:09 -07:00
Eddie Hung	a9a140aa6c	Fix broken MUXFx box, use MUXF7x2 box instead	2019-07-01 13:36:27 -07:00
Eddie Hung	62ba724ccb	Merge remote-tracking branch 'origin/master' into xc7mux	2019-06-29 19:39:27 -07:00
Eddie Hung	dd8d264bf5	install *_nowide.lut files	2019-06-29 19:37:04 -07:00
Eddie Hung	728839d6ca	Remove peepopt call in synth_xilinx since already in synth -run coarse	2019-06-28 12:53:38 -07:00
Eddie Hung	ea0f7c9be9	Restore $__XILINX_MUXF78 const optimisation	2019-06-28 12:12:41 -07:00
Eddie Hung	a193bf27c9	Clean up trimming leading 1'bx in A during techmappnig	2019-06-28 12:03:43 -07:00
Eddie Hung	cf020befeb	Fix CARRY4 abc_box_id	2019-06-28 11:28:50 -07:00
Eddie Hung	4ef26d4755	Merge remote-tracking branch 'origin/master' into xc7mux	2019-06-28 11:09:42 -07:00
Eddie Hung	00f63d82ce	Reduce diff with upstream	2019-06-27 16:13:22 -07:00
Eddie Hung	9398921af1	Refactor for one "abc_carry" attribute on module	2019-06-27 16:07:14 -07:00
Eddie Hung	312c03e4ca	Remove redundant doc	2019-06-27 15:28:55 -07:00
Eddie Hung	4d00e27ed7	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-27 11:23:30 -07:00
Eddie Hung	1237a4c116	Add warning if synth_xilinx -abc9 with family != xc7	2019-06-27 11:22:49 -07:00
Eddie Hung	6c256b8cda	Merge origin/master	2019-06-27 11:20:15 -07:00
Eddie Hung	593e4a30bb	MUXF78 -> $__MUXF78 to indicate internal	2019-06-26 20:09:28 -07:00
Eddie Hung	dbb8c8caaa	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 20:07:31 -07:00
Eddie Hung	a7a88109f5	Update comment on boxes	2019-06-26 20:00:15 -07:00
Eddie Hung	b7bef15b16	Add "WE" to dist RAM's abc_scc_break	2019-06-26 19:58:09 -07:00
Eddie Hung	b9ff0503f3	synth_xilinx's muxcover call to be very conservative -- -nodecode	2019-06-26 17:57:10 -07:00
Eddie Hung	f0a1726a1a	Accidentally removed "simplemap $mux"	2019-06-26 17:48:49 -07:00
Eddie Hung	2b104ed6c8	Replace with <internal options>	2019-06-26 17:42:50 -07:00
Eddie Hung	cae69a3edd	Rework help_mode for synth_xilinx -widemux	2019-06-26 17:41:21 -07:00
Eddie Hung	5f807a7a5b	Return to upstream synth_xilinx with opt -full and wreduce	2019-06-26 16:25:48 -07:00
Eddie Hung	812469aaa3	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 14:48:35 -07:00
Eddie Hung	c762be5930	Instead of blocking wreduce on $mux, use -keepdc instead #1132	2019-06-26 11:48:35 -07:00
Eddie Hung	8d8261c71f	Do not call opt with -full before muxcover	2019-06-26 11:38:28 -07:00
Eddie Hung	80de03a7a6	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 11:24:39 -07:00
Eddie Hung	4d0014d1b1	Cleanup abc_box_id	2019-06-26 11:23:57 -07:00
Eddie Hung	612083a807	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 10:33:54 -07:00
Eddie Hung	5e1b8d458b	Remove unused var	2019-06-26 10:33:07 -07:00
Eddie Hung	988e6163ab	Add _nowide variants of LUT libraries in -nowidelut flows	2019-06-26 10:23:29 -07:00
Eddie Hung	799b18263f	Merge branch 'koriakin/xc7nocarrymux' into xaig	2019-06-26 10:04:01 -07:00
Miodrag Milanovic	ea0b6258ab	Simulation model verilog fix	2019-06-26 18:34:34 +02:00
Eddie Hung	7389b043c0	Merge branch 'xc7nocarrymux' of https://github.com/koriakin/yosys into koriakin/xc7nocarrymux	2019-06-26 09:33:38 -07:00
Eddie Hung	177c26ca35	Rename -minmuxf to -widemux	2019-06-26 09:16:45 -07:00
Eddie Hung	480a04cb3c	Realistic delays for RAM32X1D too	2019-06-25 09:34:28 -07:00
Eddie Hung	6095357390	Add RAM32X1D box info	2019-06-25 09:34:19 -07:00
Eddie Hung	6f36ec8ecf	Merge remote-tracking branch 'origin/master' into xaig	2019-06-25 09:33:11 -07:00
Eddie Hung	4238feed81	This optimisation doesn't seem to work...	2019-06-25 09:21:46 -07:00
Eddie Hung	158325956e	Realistic delays for RAM32X1D too	2019-06-24 23:05:28 -07:00