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| | * | | | | | | | | | | | | | | | | | | | | Disable $dffeEddie Hung2019-08-081-8/+8
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| | * | | | | | | | | | | | | | | | | | | | | Fix compile errorEddie Hung2019-08-071-2/+2
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| | * | | | | | | | | | | | | | | | | | | | | Do not SigSpec::extract() beyond boundsEddie Hung2019-08-072-8/+10
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| | * | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-0710-87/+142
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| | * | | | | | | | | | | | | | | | | | | | | | Do not pack registers if (* keep *)Eddie Hung2019-08-071-0/+20
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| | * | | | | | | | | | | | | | | | | | | | | | Add comment about supporting $dffe in ice40_dspEddie Hung2019-08-011-0/+1
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| | * | | | | | | | | | | | | | | | | | | | | | Pack P register properlyEddie Hung2019-08-011-2/+4
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| | * | | | | | | | | | | | | | | | | | | | | | Cope with sign extension in mul2dspEddie Hung2019-08-012-14/+14
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| | * | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-011-2/+29
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| | * | | | | | | | | | | | | | | | | | | | | | | CO is sign extension only if signed multiplierEddie Hung2019-08-011-1/+6
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| | * | | | | | | | | | | | | | | | | | | | | | | Fix typoEddie Hung2019-08-011-1/+1
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| | * | | | | | | | | | | | | | | | | | | | | | | Restore old CO behaviourEddie Hung2019-07-311-6/+7
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| | * | | | | | | | | | | | | | | | | | | | | | | Update test_autotb doc to reflect default value of zeroEddie Hung2019-07-261-1/+3
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| | * | | | | | | | | | | | | | | | | | | | | | | Add doc for "test_autotb -seed" optionEddie Hung2019-07-261-0/+3
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| | * | | | | | | | | | | | | | | | | | | | | | | Pop the CO bit from OEddie Hung2019-07-261-1/+3
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| | * | | | | | | | | | | | | | | | | | | | | | | Allow adders/accumulators with 33 bits using CO outputEddie Hung2019-07-261-3/+8
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| | * | | | | | | | | | | | | | | | | | | | | | | Eliminate warnings by sizing O correctlyEddie Hung2019-07-231-1/+5
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| | * | | | | | | | | | | | | | | | | | | | | | | Fix muxAB logicEddie Hung2019-07-231-3/+2
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| | * | | | | | | | | | | | | | | | | | | | | | | Remove debug printEddie Hung2019-07-231-1/+1
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| | * | | | | | | | | | | | | | | | | | | | | | | Simplify and fix for MACsEddie Hung2019-07-232-56/+38
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| | * | | | | | | | | | | | | | | | | | | | | | | Fix typoEddie Hung2019-07-231-13/+21
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| | * | | | | | | | | | | | | | | | | | | | | | | Fix spacingEddie Hung2019-07-221-2/+2
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| | * | | | | | | | | | | | | | | | | | | | | | | Pack hi and lo registers separatelyEddie Hung2019-07-222-39/+70
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| | * | | | | | | | | | | | | | | | | | | | | | | Rename according to vendor doc TN1295Eddie Hung2019-07-222-55/+55
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| | * | | | | | | | | | | | | | | | | | | | | | | Pack Y registerEddie Hung2019-07-222-22/+38
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| | * | | | | | | | | | | | | | | | | | | | | | | Pack adders not just accumulatorsEddie Hung2019-07-222-16/+33
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| | * | | | | | | | | | | | | | | | | | | | | | | Restore old ffY behaviourEddie Hung2019-07-191-16/+5
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| | * | | | | | | | | | | | | | | | | | | | | | | CleanupEddie Hung2019-07-191-5/+5
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| | * | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/eddie/wreduce_add' into ice40dspEddie Hung2019-07-191-4/+4
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| | * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge remote-tracking branch 'origin/eddie/wreduce_add' into ice40dspEddie Hung2019-07-191-3/+26
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| | * | | | | | | | | | | | | | | | | | | | | | | | | Fine tune ice40_dsp.pmg, add support for packing subsets of registersEddie Hung2019-07-194-35/+47
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| | * | | | | | | | | | | | | | | | | | | | | | | | | Add support for ice40 signed multipliersEddie Hung2019-07-191-13/+8
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| | * | | | | | | | | | | | | | | | | | | | | | | | | Merge remote-tracking branch 'origin/master' into ice40dspEddie Hung2019-07-185-106/+179
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | ice40_dsp to accept $__MUL16X16 tooEddie Hung2019-07-181-1/+1
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Check if RHS is empty firstEddie Hung2019-07-181-0/+2
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Do not autoremove ffP aor muxPEddie Hung2019-07-181-2/+0
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Improve pattern matcher to match subsets of $dffe? cellsEddie Hung2019-07-182-12/+22
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Improve A/B reg packingEddie Hung2019-07-182-6/+11
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Do not autoremove A/B registers since they might have other consumersEddie Hung2019-07-181-2/+0
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Fix xilinx_dsp index castEddie Hung2019-07-181-2/+2
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Wrong wildcard symbolEddie Hung2019-07-181-1/+1
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Pattern matcher to check pool of bits, not exactlyEddie Hung2019-07-172-5/+11
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Signed extensionEddie Hung2019-07-162-6/+6
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Add support {A,B,P}REG packingEddie Hung2019-07-162-55/+94
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Oops forgot these filesEddie Hung2019-07-151-2/+7
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| | * | | | | | | | | | | | | | | | | | | | | | | | | | Add xilinx_dsp for register packingEddie Hung2019-07-153-2/+192
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix "scc" call inside abc9 to consider all wiresEddie Hung2019-09-291-1/+1
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | Big rework; flop info now mostly in cells_sim.vEddie Hung2019-09-281-78/+65
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | Split ABC9 based on clocking only, add "abc_mergeability" attr for enEddie Hung2019-09-271-88/+28
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* | | | | | | | | | | | | | | | | | | | | | | | | | | | Add -select option to aigmapEddie Hung2019-09-271-6/+40
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