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| | * | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into eddie/abc9_refactorEddie Hung2020-01-151-1/+1
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| | * | | | | | | | | | | | Adding (* techmap_autopurge *) to FD* in abc9_map.vEddie Hung2020-01-141-8/+8
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| * | | | | | | | | | | | | Merge pull request #1656 from YosysHQ/eddie/ice40_abc9_warningsEddie Hung2020-01-274-6/+10
| |\ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|/ / / / / / / / | |/| | | | | | | | | | | | ice40: reduce ABC9 internal fanout warnings with a param for CI->I3
| | * | | | | | | | | | | | ice40: reduce ABC9 internal fanout warnings with a param for CI->I3Eddie Hung2020-01-244-6/+10
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| * | | | | | | | | | | | ice40: add SB_SPRAM256KA arrival timeEddie Hung2020-01-241-0/+1
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| * | | | | | | | | | | | Fix $__ABC9_ASYNC1 to output 1'b1 not 1'b0Eddie Hung2020-01-231-1/+1
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* | | | | | | | | | | | Explicitly create separate $mux cellsEddie Hung2020-01-211-2/+2
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* | | | | | | | | | | | Fix tests -- when Y_WIDTH is non-pow-2Eddie Hung2020-01-211-3/+4
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* | | | | | | | | | | | Move from +/shiftx2mux.v into +/techmap.v; cleanupEddie Hung2020-01-213-73/+69
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* | | | | | | | | | | | New techmap +/shiftx2mux.v which decomposes LSB first; better for ABCEddie Hung2020-01-212-0/+39
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* | | | | | | | | | | Merge pull request #1643 from YosysHQ/eddie/cleanup_arith_mapEddie Hung2020-01-182-125/+88
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| * | | | | | | | | | | Deprecate `_CLB_CARRY from +/xilinx/arith_map.v since #1623Eddie Hung2020-01-172-119/+82
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| * | | | | | | | | | | +/xilinx/arith_map.v fix $lcu ruleEddie Hung2020-01-171-6/+6
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* | | | | | | | | | | Merge pull request #1602 from niklasnisbeth/ice40-init-vals-warningDavid Shah2020-01-181-2/+8
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | ice40: Demote conflicting FF init values to a warning
| * | | | | | | | | | | ice40: Demote conflicting FF init values to a warningNiklas Nisbeth2019-12-311-2/+8
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* | | | | | | | | | | synth_ice40: call wreduce before mul2dspEddie Hung2020-01-171-1/+2
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* | | | | | | | | | Merge pull request #1636 from YosysHQ/eddie/fix_synth_xilinx_WMiodrag Milanović2020-01-151-1/+1
|\ \ \ \ \ \ \ \ \ \ | |_|/ / / / / / / / |/| | | | | | | | | synth_xilinx: fix default W value for non-xc7
| * | | | | | | | | synth_xilinx: fix default W value for non-xc7Eddie Hung2020-01-141-1/+1
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* | | | | | | | | | Merge pull request #1623 from YosysHQ/mmicko/edif_attrMiodrag Milanović2020-01-141-1/+1
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| * | | | | | | | | Use CARRY4 for abc1 as well, preventing issues with VivadoMiodrag Milanovic2020-01-101-1/+1
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* | | | | | | | | Merge pull request #1620 from YosysHQ/eddie/abc9_scratchpadEddie Hung2020-01-131-4/+11
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| * | | | | | | | | Another conflictEddie Hung2020-01-111-1/+0
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| * | | | | | | | | Merge remote-tracking branch 'origin/master' into eddie/abc9_scratchpadEddie Hung2020-01-111-2/+2
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| * | | | | | | | | synth_xilinx: synth_xilinx.abc9.xc7.W to replace XC7_WIRE_DELAY macroEddie Hung2020-01-101-4/+11
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| * | | | | | | | Fix abc9_xc7.box commentsEddie Hung2020-01-071-7/+14
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* | | | | | | | | synth_ice40: -abc2 to always use `abc` even if `-abc9`Eddie Hung2020-01-121-10/+10
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* | | | | | | | Fix abc9_xc7.box commentsEddie Hung2020-01-071-7/+14
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* | | | | | | | Merge remote-tracking branch 'origin/master' into eddie/abc9_mfsEddie Hung2020-01-0713-220/+719
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| * | | | | | | Merge branch 'master' of github.com:YosysHQ/yosysEddie Hung2020-01-0613-217/+716
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| | * \ \ \ \ \ \ Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-065-1674/+509
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| | * \ \ \ \ \ \ \ Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-0619-40/+69
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| | * | | | | | | | | Fix spacingEddie Hung2020-01-021-1/+1
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| | * | | | | | | | synth_xilinx -dff to work with abc tooEddie Hung2020-01-021-6/+14
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| | * | | | | | | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2020-01-0214-66/+86
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| | * | | | | | | | | Update commentsEddie Hung2020-01-021-11/+6
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| | * | | | | | | | | abc9 -keepff -> -dff; refactor dff operationsEddie Hung2020-01-022-58/+58
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| | * | | | | | | | | Clamp -46ps for FDPE* tooEddie Hung2020-01-011-2/+2
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| | * | | | | | | | | Restore abc9 -keepffEddie Hung2020-01-012-86/+6
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| | * | | | | | | | | Re-arrange FD orderEddie Hung2019-12-313-182/+182
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| | * | | | | | | | | Missing characterEddie Hung2019-12-311-1/+1
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| | * | | | | | | | | Cleanup xilinx boxesEddie Hung2019-12-312-391/+425
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| | * | | | | | | | | Cleanup ice40 boxesEddie Hung2019-12-313-30/+43
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| | * | | | | | | | | Cleanup ecp5 boxesEddie Hung2019-12-314-35/+31
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| | * | | | | | | | | Update abc9_xc7.box commentsEddie Hung2019-12-311-18/+18
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| | * | | | | | | | | FDCE ports to be alphabeticalEddie Hung2019-12-311-3/+3
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| | * | | | | | | | | Fix attributes on $__ABC9_ASYNC[01] whiteboxEddie Hung2019-12-311-2/+2
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| | * | | | | | | | | Fix incorrect $__ABC9_ASYNC[01] boxEddie Hung2019-12-311-2/+2
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| | * | | | | | | | Do not offset FD* box timings due to -46ps TsuEddie Hung2019-12-301-12/+21
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| | * | | | | | | | Merge remote-tracking branch 'origin/master' into xaig_dffEddie Hung2019-12-3010-32/+377
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| | * | | | | | | | | Tidy up abc9_map.vEddie Hung2019-12-301-103/+103
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