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5095 Commits

Author SHA1 Message Date
Eddie Hung bca3779657 Fix typo 2019-04-11 09:25:19 -07:00
Eddie Hung 87b8d29a90 Juggle opt calls in synth_xilinx 2019-04-11 09:13:39 -07:00
Eddie Hung 227cc54c16 Merge branch 'xaig' into xc7mux 2019-04-10 18:07:11 -07:00
Eddie Hung 2217d59e29 Add non-input bits driven by unrecognised cells as ci_bits 2019-04-10 18:06:33 -07:00
Eddie Hung cd7b2de27f WIP for cells_map.v -- maybe working? 2019-04-10 18:05:09 -07:00
Eddie Hung 3d577586fd Try splitting $shiftx with Y_WIDTH > 1 into Y_WIDTH = 1 2019-04-10 16:15:23 -07:00
Eddie Hung 3f5dab0d09 Fix for when B_SIGNED = 1 2019-04-10 14:51:10 -07:00
Eddie Hung 32561332b2 Update doc for synth_xilinx 2019-04-10 14:48:58 -07:00
Eddie Hung bf92218e0f Merge branch 'xaig' into xc7mux 2019-04-10 14:03:09 -07:00
Eddie Hung 1a49cf29d8 parse_aiger() to rename all $lut cells after "clean" 2019-04-10 14:02:23 -07:00
Eddie Hung 17a02df05c ff_map.v after abc 2019-04-10 12:36:06 -07:00
Eddie Hung 1ec949d5ed Tidy up 2019-04-10 09:02:42 -07:00
Eddie Hung 526aef9c2a Move map_cells to before map_luts 2019-04-10 08:50:31 -07:00
Eddie Hung e0b46eb4cb WIP for $shiftx to wide mux 2019-04-10 08:49:55 -07:00
Eddie Hung 4dac9818bd Update LUT delays 2019-04-10 08:49:39 -07:00
Eddie Hung 9a6da9a79a synth_* with -retime option now calls abc with -D 1 as well 2019-04-10 08:32:53 -07:00
Eddie Hung 5f4024ffd2 Revert "abc -dff now implies "-D 0" otherwise retiming doesn't happen" 
This reverts commit 19271bd996.
 2019-04-10 08:31:40 -07:00
Eddie Hung 78d35a86c0 Revert ""&nf -D 0" fails => use "-D 1" instead" 
This reverts commit 3c253818ca.
 2019-04-10 08:31:35 -07:00
Eddie Hung c89cd48f58 Merge remote-tracking branch 'origin/master' into eddie/fix_retime 2019-04-10 08:23:00 -07:00
Eddie Hung 3e368593eb Add cells.lut to techlibs/xilinx/ 2019-04-09 14:33:37 -07:00
Eddie Hung fd88ab5c83 synth_xilinx to call abc with -lut +/xilinx/cells.lut 2019-04-09 14:32:39 -07:00
Eddie Hung b9e19071b8 Add delays to cells.box 2019-04-09 14:32:10 -07:00
Eddie Hung d536379c62 Add "-lut <file>" support to abc9 2019-04-09 14:31:31 -07:00
Keith Rothman e107ccdde8 Fix LUT6_2 definition. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2019-04-09 11:43:19 -07:00
Eddie Hung f2042fc7c4 synth_xilinx with abc9 to use -box 2019-04-09 11:01:46 -07:00
Eddie Hung 2ae26b986c Add techlibs/xilinx/cells.box 2019-04-09 10:58:58 -07:00
Eddie Hung 7e304c362b Add "-box" option to abc9 2019-04-09 10:58:06 -07:00
Eddie Hung bd523abef5 Add 'setundef -zero' call prior to aigmap in abc9 2019-04-09 10:32:58 -07:00
Eddie Hung 3b6f85b0a6 Comment out 2019-04-09 10:09:43 -07:00
Eddie Hung 3fc474aa73 Add support for synth_xilinx -abc9 and ignore abc9 -dress opt 2019-04-09 10:06:44 -07:00
Zachary Snow 5855024ccc support repeat loops with constant repeat counts outside of constant functions 2019-04-09 12:28:32 -04:00
Keith Rothman 5e0339855f Add additional cells sim models for core 7-series primatives. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2019-04-09 09:01:53 -07:00
Eddie Hung 0deaccbaae
Fix a few typos 2019-04-08 16:46:33 -07:00
Eddie Hung 12c34136ba More space fixing 2019-04-08 16:40:17 -07:00
Eddie Hung 36efec01b8 Fix spacing 2019-04-08 16:37:22 -07:00
Eddie Hung bca3cf6843 Merge branch 'master' into xaig 2019-04-08 16:31:59 -07:00
Eddie Hung 6797f6b6c4 $_XILINX_SHREG_ to preserve src attribute 2019-04-08 16:24:20 -07:00
Eddie Hung f6c354c55b Update CHANGELOG 2019-04-08 16:22:07 -07:00
Eddie Hung 7e773741ab Merge branch 'undo_pr895' into xc7srl 2019-04-08 16:07:52 -07:00
Eddie Hung 13fc70d7a4 Undo #895 by instead setting an attribute 2019-04-08 16:05:24 -07:00
Eddie Hung 93b1621911 Cope with undoing #895 2019-04-08 15:57:07 -07:00
Clifford Wolf e194e65358
Merge pull request #919 from YosysHQ/multiport_transp 
memory_bram: Fix multiport make_transp
 2019-04-08 21:14:05 +02:00
Eddie Hung d3930ca79e Revert "Remove handling for $pmux, since #895" 
This reverts commit aa693d5723.
 2019-04-08 12:01:06 -07:00
David Shah 2bf3ca6443 memory_bram: Fix multiport make_transp 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-07 16:56:31 +01:00
Benedikt Tutzer e19981ab61 Suppress error from the compiler run during libboost-python* detection 2019-04-07 10:11:35 +02:00
Eddie Hung 1d526b7f06 Call shregmap twice -- once for variable, another for fixed 2019-04-05 17:35:49 -07:00
Eddie Hung 4afcad70e2 Merge branch 'eddie/fix_retime' into xc7srl 2019-04-05 16:30:17 -07:00
Eddie Hung ad602438b8 Add retime test 2019-04-05 16:28:46 -07:00
Eddie Hung d559023007 Fix S0 -> S1 2019-04-05 16:28:14 -07:00
Eddie Hung a5f33b5409 Move dffinit til after abc 2019-04-05 16:20:43 -07:00