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Add opt_ffinv pass.
2022-05-13
Marcelina Kościelnicka
Add opt_ffinv pass.
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2022-05-12
Marcelina Kościelnicka
Add proc_rom pass.
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2022-05-07
Marcelina Kościelnicka
opt_mem: Remove constant-value bit lanes.
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2022-05-04
Marcelina Kościelnicka
abc: Use dict/pool instead of std::map/std::set
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2022-04-15
Marcelina Kościelnicka
memory_share: Fix up mismatched address widths.
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2022-04-15
Marcelina Kościelnicka
opt_dff: Fix behavior on $ff with D == Q.
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2022-04-07
Marcelina Kościelnicka
abc: Add support for FFs with reset in -dff
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2022-04-04
Marcelina Kościelnicka
show: Fix width labels.
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2022-03-28
Marcelina Kościelnicka
kernel/mem: Only use FF init in read-first emu for...
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2022-03-28
Tim Pambor
gowin: Add oscillator primitives
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2022-03-21
Marcelina Kościelnicka
xilinx: Add RAMB4* blackboxes
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2022-03-14
YRabbit
gowin: add support for Double Data Rate primitives
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2022-02-24
YRabbit
gowin: Remove unnecessary attributes
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2022-02-24
YRabbit
gowin: Add support for true differential output
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2022-02-21
Marcelina Kościelnicka
ecp5: Do not use specify in generate in cells_sim.v.
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2022-02-12
Marcelina Kościelnicka
gowin: Add remaining block RAM blackboxes.
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2022-02-09
Marcelina Kościelnicka
gowin: Fix LUT RAM inference, add more models.
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2022-02-09
Marcelina Kościelnicka
ecp5: Fix DPR16X4 sim model.
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2022-02-06
Marcelina Kościelnicka
nexus: Fix arith_map CO signal.
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2022-02-02
Scott Thibault
Update comment
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2022-02-02
Scott Thibault
Fix unextend method for signed constants
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2022-01-31
Marcelina Kościelnicka
verilog backend: Emit a `wire` for ports as well.
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2022-01-30
Marcelina Kościelnicka
opt_reduce: Add $bmux and $demux optimization patterns.
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2022-01-28
Marcelina Kościelnicka
Add $bmux and $demux cells.
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2022-01-28
Marcelina Kościelnicka
opt_dff: Don't mutate muxes while ModWalker is active.
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2022-01-28
Marcelina Kościelnicka
kernel/mem: Add read-first semantic emulation code.
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2022-01-27
Marcelina Kościelnicka
manual: Fix a custom pass example.
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2022-01-27
Marcelina Kościelnicka
memory_bram: Make use of new mem emulation functions...
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2022-01-27
Marcelina Kościelnicka
kernel/mem: Add functions to emulate read port enable...
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2022-01-04
Austin Seipp
opt_dff: fix sequence point copy paste bug
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2021-12-21
Lofty
intel_alm: disable 256x40 M10K mode
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2021-12-20
Marcelina Kościelnicka
memory_share: Fix SAT-based sharing for wide ports.
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2021-12-12
Marcelina Kościelnicka
Add clean_zerowidth pass, use it for Verilog output.
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2021-12-12
Marcelina Kościelnicka
Fix unused param warning with ENABLE_NDEBUG.
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2021-12-12
Marcelina Kościelnicka
rtlil: Dump empty connections when whole module is...
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2021-12-08
Marcelina Kościelnicka
opt_mem_priority: Fix non-ascii char in help message.
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2021-11-25
Lofty
intel_alm: preliminary Arria V support
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2021-11-25
Lofty
sta: very crude static timing analysis pass
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2021-11-13
Patrick Urban
synth_gatemate Revert cascade A/B port mixup
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2021-11-13
Patrick Urban
synth_gatemate: Remove iob_map invokation
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2021-11-13
Patrick Urban
synth_gatemate: Add block RAM cascade support
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2021-11-13
Patrick Urban
synth_gatemate: Remove obsolete iob_map
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2021-11-13
Patrick Urban
synth_gatemate: Update pass
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2021-11-13
Patrick Urban
synth_gatemate: Remove specify blocks
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2021-11-13
Patrick Urban
synth_gatemate: Remove gatemate_bramopt pass
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2021-11-13
Patrick Urban
synth_gatemate: Apply new test practice with assert-max
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2021-11-13
Patrick Urban
synth_gatemate: Fix fsm test
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2021-11-13
Patrick Urban
synth_gatemate: Revise block RAM read modes and initialization
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2021-11-13
Patrick Urban
synth_gatemate: Remove unsupported FF initialization
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2021-11-13
Patrick Urban
synth_gatemate: Rename multiplier factor parameters
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2021-11-13
Patrick Urban
synth_gatemate: Registers are uninitialized
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2021-11-13
Patrick Urban
Allow initial blocks to be disabled during tests
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2021-11-13
Patrick Urban
synth_gatemate: Apply review remarks
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2021-11-13
Patrick Urban
synth_gatemate: Apply review remarks
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2021-11-13
Patrick Urban
synth_gatemate: Initial implementation
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2021-11-12
Marcelina Kościelnicka
show: Fix wire bit indexing.
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2021-11-10
Marcelina Kościelnicka
iopadmap: Fix ebmarassing typo
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2021-11-09
Marcelina Kościelnicka
iopadmap: Add native support for negative-polarity...
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2021-11-07
Gabriel Somlo
manual: fix pdflatex inputenc undefined char error
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2021-11-07
Pepijn de Vos
Remove noalu from synth_gowin json output as Apicula...
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2021-11-02
Marcelina Kościelnicka
flatten: Keep sigmap around between flatten_cell invocations.
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2021-10-27
Marcelina Kościelnicka
ecp5: Add support for mapping aldff.
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2021-10-27
Marcelina Kościelnicka
proc_dff: Emit $aldff.
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2021-10-27
Marcelina Kościelnicka
dfflegalize: Add tests for aldff lowering.
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2021-10-27
Marcelina Kościelnicka
dfflegalize: Add tests targetting aldff.
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2021-10-27
Marcelina Kościelnicka
dfflegalize: Refactor, add aldff support.
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2021-10-21
Marcelina Kościelnicka
Change implicit conversions from bool to Sig* to explicit.
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2021-10-21
Marcelina Kościelnicka
extract_reduce: Refactor and fix input signal construction.
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2021-10-17
Paul Annesley
dfflegalize: remove redundant check for initialized...
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2021-10-08
Marcelina Kościelnicka
Fix a regression from #3035.
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2021-10-07
Marcelina Kościelnicka
FfData: some refactoring.
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2021-10-02
Marcelina Kościelnicka
Hook up $aldff support in various passes.
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2021-10-02
Marcelina Kościelnicka
zinit: Refactor to use FfData.
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2021-10-02
Marcelina Kościelnicka
kernel/ff: Refactor FfData to enable FFs with async...
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2021-10-02
Marcelina Kościelnicka
Add $aldff and $aldffe: flip-flops with async load.
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2021-10-02
Marcelina Kościelnicka
simplemap: refactor to use FfData.
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2021-09-13
Marcelina Kościelnicka
verilog: Squash flex-triggered warning.
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2021-09-10
Marcelina Kościelnicka
yosys-smtbmc: Fix reused loop variable.
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2021-08-22
ECP5-PCIe
Add DLLDELD
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2021-08-22
Marcelina Kościelnicka
opt_merge: Remove and reinsert init when connecting...
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2021-08-22
Marcelina Kościelnicka
opt_clean: Make the init attribute follow the FF's Q.
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2021-08-17
Sylvain Munaut
ice40: Fix typo in SB_CARRY specify for LP/UltraPlus
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2021-08-16
Marcelina Kościelnicka
kernel/mem: Remove old parameter when upgrading $mem...
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2021-08-14
Marcelina Kościelnicka
proc_prune: Make assign removal and promotion per-bit...
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2021-08-13
Marcelina Kościelnicka
Add opt_mem_widen pass.
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2021-08-13
Marcelina Kościelnicka
memory_share: Add -nosat and -nowiden options.
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2021-08-13
Marcelina Kościelnicka
memory_dff: Recognize soft transparency logic.
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2021-08-13
Marcelina Kościelnicka
Add new opt_mem_priority pass.
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2021-08-12
Marcelina Kościelnicka
memory_share: Pass addresses through sigmap_xmux everywhere.
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2021-08-12
Marcelina Kościelnicka
logger: Add -check-expected subcommand.
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2021-08-11
Marcelina Kościelnicka
test/arch/{ecp5,ice40}/memories.ys: Use read_verilog...
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2021-08-11
Marcelina Kościelnicka
memory_dff: Recognize read ports with reset / initial...
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2021-08-11
Marcelina Kościelnicka
proc_memwr: Use the v2 memwr cell.
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2021-08-11
Marcelina Kościelnicka
Add v2 memory cells.
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2021-08-10
Marcelina Kościelnicka
kernel/mem: Introduce transparency masks.
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2021-08-09
Marcelina Kościelnicka
Refactor common parts of SAT-using optimizations into...
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2021-08-07
Marcelina Kościelnicka
opt_merge: Use FfInitVals.
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2021-08-06
Marcelina Kościelnicka
verilog: Support tri/triand/trior wire types.
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2021-08-04
Marcelina Kościelnicka
memory_share: Don't skip ports with EN wired to input...
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2021-08-03
Marcelina Kościelnicka
memory_bram: Move init data swizzling before other...
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