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6426 commits 124 branches 59 tags 44 MiB
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Author SHA1 Message Date
Eddie Hung
8fd455c910 Update Makefile.inc too 2019-04-17 15:19:48 -07:00
Eddie Hung
c795e14d25 Reduce to three devices: hx, lp, u 2019-04-17 15:19:02 -07:00
Eddie Hung
abcd3103ff Do not print slack histogram 2019-04-17 15:11:14 -07:00
Eddie Hung
5c0853fc51 Add up5k timings 2019-04-17 15:10:39 -07:00
Eddie Hung
4b520ae627 Fix grammar 2019-04-17 15:10:22 -07:00
Eddie Hung
3105a8a653 Update error message 2019-04-17 15:07:44 -07:00
Eddie Hung
6f3e5297db Add "-device" argument to synth_ice40 2019-04-17 15:04:46 -07:00
Eddie Hung
671cca59a9 Missing abc_flop_q attribute on SPRAM 2019-04-17 14:44:08 -07:00
Eddie Hung
1ec5f18346 Cope with inout ports 2019-04-17 14:43:45 -07:00
Eddie Hung
437fec0d88 Map to SB_LUT4 from fastest input first 2019-04-17 13:01:17 -07:00
Eddie Hung
fd89c1056e Working ABC9 script 2019-04-17 12:33:32 -07:00
Eddie Hung
2b860809e9 Stop topological sort at abc_flop_q 2019-04-17 12:28:19 -07:00
Eddie Hung
58847df1b9 Mark seq output ports with "abc_flop_q" attr 2019-04-17 12:27:45 -07:00
Eddie Hung
1eade06671 Also update Makefile.inc 2019-04-17 12:27:02 -07:00
Eddie Hung
4fb9ccfcd8 synth_ice40 to use renamed files 2019-04-17 12:22:03 -07:00
Eddie Hung
42c33db22c Rename to abc.* 2019-04-17 12:15:34 -07:00
Eddie Hung
c1ebe51a75 Revert "Try using an ICE40_CARRY_LUT primitive to avoid ABC issues" 
This reverts commit a7632ab332.
 2019-04-17 11:10:20 -07:00
Eddie Hung
a7632ab332 Try using an ICE40_CARRY_LUT primitive to avoid ABC issues 2019-04-17 11:10:04 -07:00
Eddie Hung
d59185f1d6 Remove init* from xaiger, also topo-sort cells for box flow 2019-04-17 11:08:42 -07:00
Eddie Hung
116176e151 Merge remote-tracking branch 'origin/master' into xaig 2019-04-17 11:01:15 -07:00
Eddie Hung
e1b550d203 Ignore a/i/o/h XAIGER extensions 2019-04-17 10:55:23 -07:00
Eddie Hung
17fb6c3522 Fix spacing 2019-04-17 08:40:50 -07:00
Clifford Wolf
ea8ac0aaad Update to ABC d1b6413 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-17 13:51:34 +02:00
Eddie Hung
5c134980c4 Optimise 2019-04-16 21:05:44 -07:00
Eddie Hung
743c164eee Add SB_LUT4 to box library 2019-04-16 17:34:11 -07:00
Eddie Hung
7980118d74 Add ice40 box files 2019-04-16 16:39:30 -07:00
Eddie Hung
ae2653c50f abc9 to output some more info 2019-04-16 16:39:16 -07:00
Eddie Hung
e7a8955818 CIs before PIs; also sort each cell's connections before iterating 2019-04-16 16:37:47 -07:00
Eddie Hung
b015ed48f7 Merge remote-tracking branch 'origin/master' into xaig 2019-04-16 15:04:20 -07:00
Eddie Hung
55a3638c71 Port from xc7mux branch 2019-04-16 15:01:45 -07:00
Eddie Hung
cbb85e40e8 Add MUXCY and XORCY to cells_box.v 2019-04-16 14:53:28 -07:00
Eddie Hung
ece5c3ab38 Fix wire numbering 2019-04-16 14:53:01 -07:00
Eddie Hung
43cd047fb9 Do not put constants into output_bits 2019-04-16 13:44:15 -07:00
Eddie Hung
61ca83e099 Remove write_verilog call 2019-04-16 13:24:54 -07:00
Eddie Hung
aece97024d Fix spacing 2019-04-16 13:16:20 -07:00
Eddie Hung
fc5fda595d Merge branch 'xaig' into xc7mux 2019-04-16 13:15:53 -07:00
Eddie Hung
0c8a839f13 Re-enable partsel.v test 2019-04-16 13:10:35 -07:00
Eddie Hung
afcb86c3d1 abc9 to call "setundef -zero" behaving as for abc 2019-04-16 13:10:13 -07:00
Eddie Hung
fed1f0ba63 NULL check before use 2019-04-16 12:59:48 -07:00
Eddie Hung
f22aa4422d WIP for box support 2019-04-16 12:57:27 -07:00
Eddie Hung
98c297fabf ABC to read_box before reading netlist 2019-04-16 12:44:10 -07:00
Eddie Hung
53b19ab1f5 Make cells.box whiteboxes not blackboxes 2019-04-16 12:43:14 -07:00
Eddie Hung
5189695362 read_verilog cells_box.v before techmap 2019-04-16 12:41:56 -07:00
Eddie Hung
2df7d97b72
Merge pull request #939 from YosysHQ/revert895 
Revert #895 (mux-to-shiftx optimisation)
 2019-04-16 11:59:21 -07:00
Eddie Hung
d259e6dc14 synth_xilinx: before abc read +/xilinx/cells_box.v 2019-04-16 11:21:46 -07:00
Eddie Hung
3ac4977b70 Add +/xilinx/cells_box.v containing models for ABC boxes 2019-04-16 11:21:03 -07:00
Eddie Hung
b89bb74452 For 'stat' do not count modules with abc_box_id 2019-04-16 11:19:54 -07:00
Eddie Hung
a2b106135b Do not call abc on modules with abc_box_id attr 2019-04-16 11:19:42 -07:00
Eddie Hung
8c6cf07acf Revert "Add abc_box_id attribute to MUXF7/F8 cells" 
This reverts commit 8fbbd9b129.
 2019-04-16 11:14:59 -07:00
Eddie Hung
4da4a6da2f Revert #895 2019-04-16 11:07:51 -07:00