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773 Commits

Author SHA1 Message Date
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
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 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 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
Eddie Hung b7afafde22 Consistency 2019-12-27 14:52:26 -08:00
Eddie Hung 4eaa45091c Update some abc9_arrival times, add abc9_required times 2019-12-27 14:47:50 -08:00
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 dadaf7ed78 xilinx: Test our DSP48A/DSP48A1 simulation models. 2019-12-23 20:36:43 +01:00
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 2fcf683af4 Make iopad option default for all xilinx flows 2019-12-21 11:56:41 +01:00
Eddie Hung d3fc94405f Merge remote-tracking branch 'origin/master' into xaig_dff 2019-12-20 14:07:23 -08:00
Eddie Hung 5986a4df40 Add abc9_arrival times for RAM{32,64}M 2019-12-20 14:06:59 -08:00
Eddie Hung 1ea1e8e54f Merge remote-tracking branch 'origin/master' into xaig_dff 2019-12-20 13:56:13 -08:00
Eddie Hung 7928eb113c Add RAM{32,64}M to abc9_map.v 2019-12-20 13:41:23 -08:00
Eddie Hung 10e82e103f
Revert "Optimise write_xaiger" 2019-12-20 12:05:45 -08:00