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Code Activity
12967 commits 94 branches 53 tags 44 MiB
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1298 commits

Author SHA1 Message Date
Eddie Hung
180cb39395 abc9 to contain time call 2019-11-25 12:35:57 -08:00
Eddie Hung
f50b6422b0 abc9 to no longer to clock partitioning, operate on whole modules only 2019-11-25 12:35:38 -08:00
Marcin Kościelnicki
6cdea425b8 clkbufmap: Add support for inverters in clock path. 2019-11-25 20:40:39 +01:00
Eddie Hung
bf1167bc64 Conditioning abc9 on POs not accurate due to cells 2019-11-23 10:26:55 -08:00
Eddie Hung
1851f4b488 Merge remote-tracking branch 'origin/eddie/clkpart' into xaig_dff 2019-11-22 23:01:18 -08:00
Eddie Hung
900c806d4e Move clkpart into passes/hierarchy 2019-11-22 17:25:53 -08:00
Eddie Hung
bf7d36627e Merge remote-tracking branch 'origin/eddie/clkpart' into xaig_dff 2019-11-22 17:00:35 -08:00
Eddie Hung
95af8f56e4 Only action if there is more than one clock domain 2019-11-22 17:00:11 -08:00
Eddie Hung
00d76f6cc4 Replace TODO 2019-11-22 16:58:08 -08:00
Eddie Hung
698854955c Merge branch 'eddie/clkpart' into xaig_dff 2019-11-22 15:41:48 -08:00
Eddie Hung
84153288bb Brackets 2019-11-22 15:41:34 -08:00
Eddie Hung
3df191cec5 Entry in Makefile.inc 2019-11-22 15:41:23 -08:00
Eddie Hung
bd56161775 Merge branch 'eddie/clkpart' into xaig_dff 2019-11-22 15:38:48 -08:00
Eddie Hung
856a3dc98d New 'clkpart' to {,un}partition design according to clock/enable 2019-11-22 15:35:51 -08:00
Eddie Hung
c4ec42ac38 When expanding upwards, do not capture $__ABC9_{FF,ASYNC}_ 
Since they should be captured downwards from the owning flop
 2019-11-21 16:17:03 -08:00
Eddie Hung
729c6b93e8 endomain -> ctrldomain 2019-11-20 14:32:01 -08:00
Eddie Hung
09ee96e8c2 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-11-19 15:40:39 -08:00
Marcin Kościelnicki
38e72d6e13 Fix #1496. 2019-11-18 04:16:48 +01:00
whitequark
c68722818a flowmap: when doing mincut, ensure source is always in X, not X̅. 
Fixes #1475.
 2019-11-12 00:15:43 +00:00
whitequark
eef32195bd flowmap: don't break if that creates a k+2 (and larger) LUT either. 
Fixes #1405.
 2019-11-11 23:13:00 +00:00
Eddie Hung
2cb2116b4c Use "abc9_period" attribute for delay target 2019-10-07 15:03:44 -07:00
Eddie Hung
3879ca1398 Do not require changes to cells_sim.v; try and work out comb model 2019-10-05 22:55:18 -07:00
Eddie Hung
a5ac33f230 Merge branch 'master' into eddie/abc_to_abc9 2019-10-04 17:53:20 -07:00
Eddie Hung
f0cadb0de8 Fix from merge 2019-10-04 17:52:19 -07:00
Eddie Hung
bbc0e06af3 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-10-04 17:39:08 -07:00
Eddie Hung
0acc51c3d8 Add temporary abc9 -nomfs and use for synth_xilinx -abc9 2019-10-04 17:35:43 -07:00
Eddie Hung
7959e9d6b2 Fix merge issues 2019-10-04 17:21:14 -07:00
Eddie Hung
7a45cd5856 Merge remote-tracking branch 'origin/eddie/abc_to_abc9' into xaig_dff 2019-10-04 16:58:55 -07:00
Eddie Hung
aae2b9fd9c Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
Eddie Hung
549d6ea467 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-10-03 10:55:23 -07:00
Clifford Wolf
0e05424885
Merge pull request #1422 from YosysHQ/eddie/aigmap_select 
Add -select option to aigmap
 2019-10-03 11:54:04 +02:00
Eddie Hung
265a655ef9 Also rename cells with _TECHMAP_REPLACE_. prefix, as per @cliffordwolf 2019-10-02 12:43:35 -07:00
Eddie Hung
edc3780723 techmap wires named _TECHMAP_REPLACE_.<identifier> to create alias 2019-09-30 17:20:12 -07:00
Eddie Hung
1b96d29174 No need to punch ports at all 2019-09-30 17:02:20 -07:00
Eddie Hung
390b960c8c Resolve FIXME on calling proc just once 2019-09-30 16:37:29 -07:00
Eddie Hung
e529872b01 Remove need for $currQ port connection 2019-09-30 16:33:40 -07:00
Eddie Hung
f2f19df2d4 Add -select option to aigmap 2019-09-30 15:26:29 -07:00
Eddie Hung
e0aa772663 Add comment 2019-09-30 15:19:02 -07:00
Eddie Hung
a6994c5f16 scc call on active module module only, plus cleanup 2019-09-30 12:57:19 -07:00
Eddie Hung
8684b58bed Merge remote-tracking branch 'origin/master' into xaig_dff 2019-09-30 12:29:35 -07:00
Miodrag Milanović
0d27ffd4e6
Merge pull request #1416 from YosysHQ/mmicko/frontend_binary_in 
Open aig frontend as binary file
 2019-09-30 17:49:23 +02:00
Eddie Hung
1123c09588 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-09-29 19:39:12 -07:00
Eddie Hung
8474c5b366
Merge pull request #1359 from YosysHQ/xc7dsp 
DSP inference for Xilinx (improved for ice40, initial support for ecp5)
 2019-09-29 11:26:22 -07:00
Eddie Hung
5a4011e8c9 Fix "scc" call inside abc9 to consider all wires 2019-09-29 09:58:00 -07:00
Miodrag Milanovic
3f70c1fd26 Open aig frontend as binary file 2019-09-29 13:22:11 +02:00
Eddie Hung
79b6edb639 Big rework; flop info now mostly in cells_sim.v 2019-09-28 23:48:17 -07:00
Eddie Hung
313d2478e9 Split ABC9 based on clocking only, add "abc_mergeability" attr for en 2019-09-27 18:41:04 -07:00
Eddie Hung
fe722b737c Add -select option to aigmap 2019-09-27 17:44:01 -07:00
Eddie Hung
8f5710c464 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-09-27 15:14:31 -07:00
Marcin Kościelnicki
fd0e3a2c43 Fix _TECHMAP_REMOVEINIT_ handling. 
Previously, this wire was handled in the code that populated the "do or
do not" techmap cache, resulting in init value removal being performed
only for the first use of a given template.

Fixes the problem identified in #1396.
 2019-09-27 18:34:12 +02:00