| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | synth_ice40: add -noabc option, to use built-in LUT techmapping. | whitequark | 2018-12-05 | 1 | -2/+16 | |
| | | | | | This should be combined with -relut to get sensible results. | |||||
| * | opt_lut: add -dlogic, to avoid disturbing logic such as carry chains. | whitequark | 2018-12-05 | 1 | -2/+2 | |
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| * | synth_ice40: add -relut option, to run ice40_unlut and opt_lut. | whitequark | 2018-12-05 | 1 | -1/+13 | |
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| * | ice40: Add option to only use CE if it'd be use by more than X FFs | Sylvain Munaut | 2018-11-27 | 1 | -0/+14 | |
| | | | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com> | |||||
| * | Consistent use of 'override' for virtual methods in derived classes. | Henner Zeller | 2018-07-20 | 1 | -4/+4 | |
| | | | | | | | | | | o Not all derived methods were marked 'override', but it is a great feature of C++11 that we should make use of. o While at it: touched header files got a -*- c++ -*- for emacs to provide support for that language. o use YS_OVERRIDE for all override keywords (though we should probably use the plain keyword going forward now that C++11 is established) | |||||
| * | Add "synth_ice40 -json" | Clifford Wolf | 2018-06-13 | 1 | -9/+22 | |
| | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | |||||
| * | Improving vpr output support. | Tim 'mithro' Ansell | 2018-04-18 | 1 | -3/+3 | |
| | | | | | | | | * Support output BLIF for Xilinx architectures. * Support using .names in BLIF for Xilinx architectures. * Use the same `NO_LUT` define in both `synth_ice40` and `synth_xilinx`. | |||||
| * | synth_ice40: Rework the vpr blif output slightly. | Tim 'mithro' Ansell | 2018-04-18 | 1 | -4/+8 | |
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| * | Add "synth_ice40 -nodffe" | Clifford Wolf | 2018-04-16 | 1 | -2/+11 | |
| | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | |||||
| * | Fix spelling in -vpr help for synth_ice40 | Tim Ansell | 2017-12-08 | 1 | -1/+1 | |
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| * | Add "synth_ice40 -vpr" | Clifford Wolf | 2017-11-16 | 1 | -5/+27 | |
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| * | Fix synth_ice40 doc regarding -top default | Clifford Wolf | 2017-09-29 | 1 | -1/+1 | |
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| * | iCE40 flow is not experimental anymore | Clifford Wolf | 2016-11-01 | 1 | -1/+1 | |
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| * | Added "deminout" | Clifford Wolf | 2016-06-19 | 1 | -0/+1 | |
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| * | Added synth_ice40 support for latches via logic loops | Clifford Wolf | 2016-05-06 | 1 | -0/+1 | |
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| * | Converted synth_greenpak4 to ScriptPass | Clifford Wolf | 2016-04-23 | 1 | -3/+2 | |
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| * | Added "yosys -D" feature | Clifford Wolf | 2016-04-21 | 1 | -1/+1 | |
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| * | Added ScriptPass helper class for script-like passes | Clifford Wolf | 2016-03-31 | 1 | -126/+79 | |
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| * | Renamed opt_const to opt_expr | Clifford Wolf | 2016-03-31 | 1 | -2/+2 | |
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| * | Added dffsr2dff | Clifford Wolf | 2016-02-02 | 1 | -0/+2 | |
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| * | Re-run ice40_opt in "synth_ice40 -abc2" | Clifford Wolf | 2015-12-22 | 1 | -1/+4 | |
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| * | Added "synth_ice40 -abc2" | Clifford Wolf | 2015-12-08 | 1 | -0/+11 | |
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| * | Added ice40_ffinit pass | Clifford Wolf | 2015-11-26 | 1 | -0/+2 | |
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| * | Added tribuf command | Clifford Wolf | 2015-08-16 | 1 | -0/+2 | |
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| * | Fixed trailing whitespaces | Clifford Wolf | 2015-07-02 | 1 | -3/+3 | |
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| * | synth_ice40 now flattens by default | Clifford Wolf | 2015-06-09 | 1 | -4/+8 | |
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| * | Added output args to synth_ice40 | Clifford Wolf | 2015-05-26 | 1 | -0/+35 | |
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| * | ice40_opt bugfix | Clifford Wolf | 2015-04-27 | 1 | -2/+2 | |
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| * | Added iCE40 const folding support for SB_CARRY | Clifford Wolf | 2015-04-27 | 1 | -2/+2 | |
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| * | Added ice40 bram support | Clifford Wolf | 2015-04-24 | 1 | -1/+51 | |
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| * | Added ice40 SB_CARRY support | Clifford Wolf | 2015-04-18 | 1 | -2/+10 | |
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| * | Added mapping of synchronous set/reset to iCE40 flow | Clifford Wolf | 2015-04-17 | 1 | -4/+6 | |
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| * | Fixed "dff2dffe -direct-match" | Clifford Wolf | 2015-04-16 | 1 | -0/+2 | |
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| * | improved ice40 dff cell mapping | Clifford Wolf | 2015-04-16 | 1 | -0/+14 | |
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| * | use "hierarchy -auto-top" in synth_ice40 | Clifford Wolf | 2015-04-14 | 1 | -3/+3 | |
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| * | Added very first version of "synth_ice40" | Clifford Wolf | 2015-03-05 | 1 | -0/+161 | |
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index : iCE40/yosys | |
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