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Code Activity
14294 commits 121 branches 59 tags 69 MiB
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2401 commits

Author SHA1 Message Date
Eddie Hung
b9ff0503f3 synth_xilinx's muxcover call to be very conservative -- -nodecode 2019-06-26 17:57:10 -07:00
Eddie Hung
f0a1726a1a Accidentally removed "simplemap $mux" 2019-06-26 17:48:49 -07:00
Eddie Hung
2b104ed6c8 Replace with <internal options> 2019-06-26 17:42:50 -07:00
Eddie Hung
cae69a3edd Rework help_mode for synth_xilinx -widemux 2019-06-26 17:41:21 -07:00
Eddie Hung
5f807a7a5b Return to upstream synth_xilinx with opt -full and wreduce 2019-06-26 16:25:48 -07:00
Eddie Hung
812469aaa3 Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux 2019-06-26 14:48:35 -07:00
Eddie Hung
c762be5930 Instead of blocking wreduce on $mux, use -keepdc instead #1132 2019-06-26 11:48:35 -07:00
Eddie Hung
8d8261c71f Do not call opt with -full before muxcover 2019-06-26 11:38:28 -07:00
Eddie Hung
80de03a7a6 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-26 11:24:39 -07:00
Eddie Hung
4d0014d1b1 Cleanup abc_box_id 2019-06-26 11:23:57 -07:00
Eddie Hung
612083a807 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-26 10:33:54 -07:00
Eddie Hung
5e1b8d458b Remove unused var 2019-06-26 10:33:07 -07:00
Eddie Hung
988e6163ab Add _nowide variants of LUT libraries in -nowidelut flows 2019-06-26 10:23:29 -07:00
Eddie Hung
741ebba70a Merge branch 'xaig' of github.com:YosysHQ/yosys into xaig 2019-06-26 10:10:16 -07:00
Eddie Hung
799b18263f Merge branch 'koriakin/xc7nocarrymux' into xaig 2019-06-26 10:04:01 -07:00
Miodrag Milanovic
ea0b6258ab Simulation model verilog fix 2019-06-26 18:34:34 +02:00
Eddie Hung
4ce329aefd synth_ecp5 rename -nomux to -nowidelut, but preserve former 2019-06-26 09:33:48 -07:00
Eddie Hung
7389b043c0 Merge branch 'xc7nocarrymux' of https://github.com/koriakin/yosys into koriakin/xc7nocarrymux 2019-06-26 09:33:38 -07:00
Eddie Hung
177c26ca35 Rename -minmuxf to -widemux 2019-06-26 09:16:45 -07:00
Eddie Hung
184cfacfb5 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-26 09:15:28 -07:00
David Shah
0dd850e655 abc9: Add wire delays to synth_ice40 
Signed-off-by: David Shah <dave@ds0.me>
 2019-06-26 11:39:44 +01:00
whitequark
3d4102cfa4 Add more ECP5 Diamond flip-flops. 
This includes all I/O registers, and a few more regular FFs where it
was convenient.
 2019-06-26 01:57:29 +00:00
Eddie Hung
480a04cb3c Realistic delays for RAM32X1D too 2019-06-25 09:34:28 -07:00
Eddie Hung
6095357390 Add RAM32X1D box info 2019-06-25 09:34:19 -07:00
Eddie Hung
6f36ec8ecf Merge remote-tracking branch 'origin/master' into xaig 2019-06-25 09:33:11 -07:00
Eddie Hung
4238feed81 This optimisation doesn't seem to work... 2019-06-25 09:21:46 -07:00
Eddie Hung
158325956e Realistic delays for RAM32X1D too 2019-06-24 23:05:28 -07:00
Eddie Hung
3825068a75 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-24 23:04:25 -07:00
Eddie Hung
2f770b7400 Use LUT delays for dist RAM delays 2019-06-24 23:02:53 -07:00
Eddie Hung
e1ba25d79f Add RAM32X1D box info 2019-06-24 22:54:35 -07:00
Eddie Hung
1564eb8b54 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-24 22:48:49 -07:00
Eddie Hung
4fadb471a3 Re-enable dist RAM boxes for ECP5 2019-06-24 22:12:50 -07:00
Eddie Hung
a4a7e63d84 Revert "Re-enable dist RAM boxes for ECP5" 
This reverts commit ca0225fcfa.
 2019-06-24 22:10:28 -07:00
Eddie Hung
ca0225fcfa Re-enable dist RAM boxes for ECP5 2019-06-24 21:55:54 -07:00
Eddie Hung
152e682bd5 Add Xilinx dist RAM as comb boxes 2019-06-24 21:54:01 -07:00
Eddie Hung
f1675b88f6 Merge remote-tracking branch 'origin/eddie/ram32x1d' into xc7mux 2019-06-24 16:39:18 -07:00
Eddie Hung
efd04880db Add RAM32X1D support 2019-06-24 16:16:50 -07:00
Eddie Hung
c3df895bf4 Reduce MuxFx resources in mux techmapping 2019-06-24 15:16:44 -07:00
Eddie Hung
db6a0b72b2 Reduce number of decomposed muxes during techmap 2019-06-24 14:28:56 -07:00
Eddie Hung
2e7992efff Revert "Fix techmapping muxes some more" 
This reverts commit 0aae3b4f43.
 2019-06-24 14:15:31 -07:00
Eddie Hung
7fbfcf20d1 Move comment 2019-06-24 14:15:00 -07:00
Eddie Hung
0aae3b4f43 Fix techmapping muxes some more 2019-06-24 12:50:48 -07:00
Eddie Hung
2b4501503d Fix mux techmapping 2019-06-24 12:18:17 -07:00
Eddie Hung
aa1eeda567 Modify costs for muxcover 2019-06-24 11:51:55 -07:00
Eddie Hung
36e6da5396 Change synth_xilinx's -nomux to -minmuxf <int> 2019-06-24 10:04:01 -07:00
Eddie Hung
d54dceb547 Merge remote-tracking branch 'origin/xaig' into xc7mux 2019-06-22 19:44:17 -07:00
Eddie Hung
6027549464 Add comments to ecp5 box 2019-06-22 14:33:47 -07:00
Eddie Hung
792d0670c3 Add comment to xc7 box 2019-06-22 14:28:24 -07:00
Eddie Hung
63182ed57d Fix and cleanup ice40 boxes for carry in/out 2019-06-22 14:27:41 -07:00
Eddie Hung
7903ebe3e0 Carry in/out box ordering now move to end, not swap with end 2019-06-22 14:18:42 -07:00