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* Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-022-11/+18
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| * Merge pull request #1601 from YosysHQ/eddie/synth_retimeEddie Hung2020-01-021-11/+15
| |\ | | | | | | "abc -dff" to no longer retime by default
| | * Revert "ABC to call retime all the time"Eddie Hung2019-12-301-11/+15
| | | | | | | | | | | | This reverts commit 9aa94370a54c016421740d2ce32ef0aa338d0dbd.
| * | take skip wire bits into accountMiodrag Milanovic2020-01-011-0/+3
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| * | GrammarEddie Hung2019-12-301-1/+1
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* | Update docEddie Hung2020-01-021-4/+4
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* | abc9 -keepff -> -dff; refactor dff operationsEddie Hung2020-01-021-19/+30
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* | Cleanup abc9, update doc for -keepff optionEddie Hung2020-01-011-6/+5
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* | Restore abc9 -keepffEddie Hung2020-01-011-39/+40
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* | attributes.count() -> get_bool_attribute()Eddie Hung2020-01-011-2/+2
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* | parse_xaiger to not take box_lookupEddie Hung2019-12-311-43/+4
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* | Do not re-order carry chain ports, just precompute iteration orderEddie Hung2019-12-311-22/+0
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* | Remove delay targets docEddie Hung2019-12-301-9/+0
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* | write_xaiger to use scratchpad for stats; cleanup abc9Eddie Hung2019-12-301-173/+15
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* | Remove submod changesEddie Hung2019-12-301-99/+37
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* | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-306-101/+1080
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| * fixed invalid charMiodrag Milanovic2019-12-251-1/+1
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| * iopadmap: Emit tristate buffers with const OE for some edge cases.Marcin Kościelnicki2019-12-251-23/+68
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| * Minor nit fixesMarcin Kościelnicki2019-12-251-2/+2
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| * Fix OPMODE for PCIN->PCOUT cascades in xc6s, check B[01]REG tooEddie Hung2019-12-231-8/+18
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| * Fix CEA/CEB checkEddie Hung2019-12-231-2/+2
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| * Fix checking CE[AB] and for direct connectionsEddie Hung2019-12-231-18/+40
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| * Support unregistered cascades for A and B inputsEddie Hung2019-12-231-47/+74
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| * Add DSP48A* PCOUT -> PCIN cascade supportEddie Hung2019-12-231-10/+10
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| * xilinx_dsp: Initial DSP48A/DSP48A1 support.Marcin Kościelnicki2019-12-224-11/+886
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* | Add "synth_xilinx -dff" option, cleanup abc9Eddie Hung2019-12-301-49/+19
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* | GrammarEddie Hung2019-12-301-1/+1
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* | Disable clock domain partitioning in Yosys pass, let ABC do itEddie Hung2019-12-231-6/+22
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* | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-202-20/+19
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| * Merge pull request #1585 from YosysHQ/eddie/fix_abc9_lutEddie Hung2019-12-201-19/+18
| |\ | | | | | | Interpret "abc9 -lut" as lut string only if [0-9:]
| | * Interpret "abc9 -lut" as lut string only if [0-9:]Eddie Hung2019-12-181-19/+18
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| * | Merge pull request #1581 from YosysHQ/clifford/fix1565Eddie Hung2019-12-191-1/+1
| |\ \ | | |/ | |/| Fix sim for assignments with lhs<rhs size
| | * Fix sim for assignments with lhs<rhs size, fixes #1565Clifford Wolf2019-12-171-1/+1
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Split into $__ABC9_ASYNC[01], do not add cell->type to clkdomain_tEddie Hung2019-12-191-5/+5
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* | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-195-4/+245
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| * | Merge branch 'master' of github.com:YosysHQ/yosysEddie Hung2019-12-183-2/+147
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| | * \ Merge pull request #1572 from nakengelhardt/scratchpad_passEddie Hung2019-12-182-0/+131
| | |\ \ | | | | | | | | | | add a command to read/modify scratchpad contents
| | | * | use extra_argsN. Engelhardt2019-12-181-1/+1
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| | | * | add assert option to scratchpad commandN. Engelhardt2019-12-161-5/+44
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| | | * | add periods and newlines to help messageN. Engelhardt2019-12-131-5/+5
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| | | * | add test and make help message more verboseN. Engelhardt2019-12-121-1/+6
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| | | * | add a command to read/modify scratchpad contentsN. Engelhardt2019-12-122-0/+87
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| | * | | xilinx: Add xilinx_dffopt pass (#1557)Marcin Kościelnicki2019-12-181-2/+16
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| * / | CleanupEddie Hung2019-12-171-11/+7
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| * | Enforce non-existenceEddie Hung2019-12-161-0/+4
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| * | Update docEddie Hung2019-12-161-4/+6
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| * | More sloppiness, thanks @dh73 for spottingEddie Hung2019-12-161-4/+4
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| * | OopsEddie Hung2019-12-161-4/+1
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| * | Implement 'attributes' grammarEddie Hung2019-12-161-80/+88
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| * | Merge branch 'diego/memattr' of https://github.com/dh73/yosys into diego/memattrEddie Hung2019-12-161-1/+90
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