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* ecp5: Add attrmvcp to copy syn_useioff to driving FFDavid Shah2019-10-101-0/+1
* Rename abc_* names/attributes to more precisely be abc9_*Eddie Hung2019-10-041-5/+5
* Panic over. Model was elsewhere. Re-arrange for consistencyEddie Hung2019-10-041-0/+1
* Combine 'flatten' & 'coarse' labels in synth_ecp5 so proc run onceEddie Hung2019-09-261-9/+4
* Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-09-051-1/+6
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| * Merge remote-tracking branch 'origin/master' into xaig_arrivalEddie Hung2019-08-281-0/+2
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| * | ecp5 to use -max_iter 1Eddie Hung2019-08-201-2/+1
| * | ecp5 to use abc_map.v and _unmap.vEddie Hung2019-08-201-1/+7
* | | Merge branch 'master' into xc7dspDavid Shah2019-08-301-0/+2
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| * | ecp5: Add GSR supportDavid Shah2019-08-271-0/+2
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* | ecp5: Replace '-dsp' with inverse logic '-nodsp' to match synth_xilinxDavid Shah2019-08-081-11/+11
* | ecp5: Bring up to date with mul2dsp changesDavid Shah2019-08-081-1/+2
* | Merge remote-tracking branch 'origin/master' into ice40dspEddie Hung2019-07-181-13/+17
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| * synth_ecp5: rename dram to lutram everywhere.whitequark2019-07-161-11/+11
| * synth_{ice40,ecp5}: more sensible pass label naming.whitequark2019-07-161-3/+7
* | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-07-101-1/+4
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| * Error out if -abc9 and -retime specifiedEddie Hung2019-07-101-0/+3
| * synth_ecp5: Fix typo in copyright headerDavid Shah2019-07-091-1/+1
* | Add mul2dsp multiplier splitting rule and ECP5 mappingDavid Shah2019-07-081-2/+31
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* Add _nowide variants of LUT libraries in -nowidelut flowsEddie Hung2019-06-261-1/+4
* Merge branch 'koriakin/xc7nocarrymux' into xaigEddie Hung2019-06-261-7/+6
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| * synth_ecp5 rename -nomux to -nowidelut, but preserve formerEddie Hung2019-06-261-6/+6
* | ecp5: Add abc9 optionDavid Shah2019-06-141-6/+19
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* Add handling of init attributes in "opt_expr -undriven"Clifford Wolf2019-04-301-1/+1
* Merge pull request #794 from daveshah1/ecp5improveClifford Wolf2019-02-281-3/+0
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| * ecp5: Support for flipflop initialisationDavid Shah2019-01-221-3/+0
* | ecp5: Use abc -dressDavid Shah2019-02-061-2/+2
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* Fix typographical and grammatical errors and inconsistencies.whitequark2019-01-021-1/+1
* ecp5: Add DSP blackboxesDavid Shah2018-10-211-1/+1
* ecp5: Add latch inferenceDavid Shah2018-10-191-3/+0
* ecp5: First BRAM type maps successfullyDavid Shah2018-10-101-4/+1
* Consistent use of 'override' for virtual methods in derived classes.Henner Zeller2018-07-201-4/+4
* ecp5: ECP5 synthesis fixesDavid Shah2018-07-161-0/+4
* ecp5: Adding synchronous set/reset supportDavid Shah2018-07-141-2/+3
* ecp5: Initial arith_map implementationDavid Shah2018-07-131-6/+1
* ecp5: Adding basic synth_ecp5 based on synth_ice40David Shah2018-07-131-0/+331