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8506 Commits

Author SHA1 Message Date
Eddie Hung 405e974fe5 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-12-30 14:31:42 -08:00
Eddie Hung ece423415c Add CHANGELOG entry, add abc9_{flop,keep} attr to README.md 2019-12-30 14:24:58 -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 c9e3b26412 Disable synth_gowin -abc9 as it offers no advantages yet 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
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 Milanović c0a17c2457
Merge pull request #1589 from YosysHQ/iopad_default 
Make iopad option default for all xilinx flows
 2019-12-30 20:34:31 +01:00
Eddie Hung c2c74f9bb0
Merge pull request #1599 from YosysHQ/eddie/retry_1588 
Retry #1588 -- "write_xaiger: only instantiate each whitebox cell type once"
 2019-12-30 10:01:02 -08:00
Eddie Hung ce6e4f6341
Merge pull request #1600 from YosysHQ/eddie/cleanup_ecp5 
Nitpick cleanup for ecp5
 2019-12-30 10:00:47 -08:00
Miodrag Milanovic f9749c202c Fix new tests 2019-12-28 16:43:19 +01:00
Miodrag Milanovic 8c3de1d4bd Merge remote-tracking branch 'origin/master' into iopad_default 2019-12-28 16:23:31 +01:00
Miodrag Milanovic a82c701668 Make test without iopads 2019-12-28 16:22:24 +01:00
Miodrag Milanovic 509da7ed1a Revert "Fix xilinx tests, when iopads are default" 
This reverts commit 477e43d921.
 2019-12-28 16:12:45 +01:00
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
Eddie Hung 011f749ecf Update resource count 2019-12-28 02:15:11 -08:00
Eddie Hung 71906fab51 Nitpick cleanup for ecp5 2019-12-27 16:57:08 -08:00
Eddie Hung d45869855c Add #1598 testcase 2019-12-27 16:44:57 -08:00
Eddie Hung 237415e78c write_xaiger: inherit port ordering from original module 2019-12-27 16:44:18 -08:00
Eddie Hung a56d6970f2 Revert "Merge pull request #1598 from YosysHQ/revert-1588-eddie/xaiger_cleanup" 
This reverts commit 92654f73ea, reversing
changes made to 3e14ff1667.
 2019-12-27 16:05:58 -08:00
Eddie Hung 9e6632c40a Merge branch 'master' of github.com:YosysHQ/yosys 2019-12-27 15:37:26 -08:00
Eddie Hung 3d4644804e write_xaiger: simplify c{i,o}_bits 2019-12-27 15:37:17 -08:00
Eddie Hung 36d79c80d0 write_xaiger: simplify c{i,o}_bits 2019-12-27 15:35:19 -08:00
David Shah 92654f73ea
Merge pull request #1598 from YosysHQ/revert-1588-eddie/xaiger_cleanup 
Revert "write_xaiger: only instantiate each whitebox cell type once"
 2019-12-27 23:31:51 +00:00
David Shah df31ade3b3
Revert "write_xaiger: only instantiate each whitebox cell type once" 2019-12-27 23:25:20 +00:00
Eddie Hung dd503a5f3f Really fix it! 2019-12-27 15:18:55 -08:00
Eddie Hung b7afafde22 Consistency 2019-12-27 14:52:26 -08:00
Eddie Hung 5017be6445 Cope with abc9_arrival as string 2019-12-27 14:49:09 -08:00
Eddie Hung 4eaa45091c Update some abc9_arrival times, add abc9_required times 2019-12-27 14:47:50 -08:00
Eddie Hung 49881b4468 write_xaiger: fix arrival times for non boxes 2019-12-27 11:30:18 -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 13a3041030
Merge pull request #1593 from YosysHQ/mwk/dsp48a1-pmgen 
xilinx_dsp: Initial DSP48A/DSP48A1 support.
 2019-12-25 16:18:44 +01:00
Marcin Kościelnicki e226a8f7f1 Minor nit fixes 2019-12-25 15:39:40 +01:00
Eddie Hung 2e21aa59a2 Add DSP cascade tests 2019-12-23 14:58:06 -08:00
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
Marcin Kościelnicki dadaf7ed78 xilinx: Test our DSP48A/DSP48A1 simulation models. 2019-12-23 20:36:43 +01:00
Eddie Hung 509070f82f Disable clock domain partitioning in Yosys pass, let ABC do it 2019-12-23 08:36:20 -08:00
Eddie Hung 6eadd4390a write_xaiger to opt instead of just clean whiteboxes 2019-12-23 08:35:53 -08:00
Marcin Kościelnicki 666c6128a9 xilinx_dsp: Initial DSP48A/DSP48A1 support. 2019-12-22 20:51:14 +01:00
Miodrag Milanovic 436fea9e69 Addressed review comments 2019-12-21 20:23:23 +01:00
Miodrag Milanovic 1937091f62 iopad no op for compatibility with old scripts 2019-12-21 13:21:45 +01:00
Miodrag Milanovic 477e43d921 Fix xilinx tests, when iopads are default 2019-12-21 13:18:44 +01:00