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* Prefer noninverting FFs in dfflibmapClifford Wolf2016-04-051-4/+20
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* Improved formatting of "sat" output tablesClifford Wolf2016-04-051-5/+5
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* Fixed some typosClifford Wolf2016-04-053-3/+3
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* Merge pull request #145 from laanwj/masterClifford Wolf2016-04-032-3/+32
|\ | | | | Add instructions for building manual on Ubuntu
| * Fix a few typos in the manualWladimir J. van der Laan2016-04-031-3/+3
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| * Add instructions for building manual on UbuntuWladimir J. van der Laan2016-04-031-0/+29
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* Merge pull request #144 from azonenberg/masterClifford Wolf2016-04-024-56/+217
|\ | | | | Added COUNT_EXTRACT constraint to greenpak4_counters pass. Added support for inferring level-resettable counters. Fixed use-after-free.
| * Removed more debug printsAndrew Zonenberg2016-04-011-1/+0
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| * Removed forgotten debug codeAndrew Zonenberg2016-04-011-7/+1
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| * Added GreenPak inverter supportAndrew Zonenberg2016-04-013-4/+13
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| * Merge https://github.com/cliffordwolf/yosysAndrew Zonenberg2016-04-010-0/+0
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* | Merge pull request #143 from azonenberg/masterClifford Wolf2016-04-013-3/+9
|\ \ | | | | | | Fixed several techmapping issues irelated to greenpak flipflops
| | * Added support for inferring counters with asynchronous resets. Fixed ↵Andrew Zonenberg2016-04-011-51/+210
| |/ | | | | | | use-after-free in inference pass.
| * Merge https://github.com/cliffordwolf/yosysAndrew Zonenberg2016-04-0121-333/+406
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* | Added ScriptPass helper class for script-like passesClifford Wolf2016-03-315-218/+222
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* | Improved opt_merge support for $pmux cellsClifford Wolf2016-03-311-4/+46
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* | Added log_dump() support for dict<> and pool<> containersClifford Wolf2016-03-311-0/+26
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* | Preserve empty $pmux default casesClifford Wolf2016-03-311-2/+2
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* | Typo fixes in opt_expr and opt_mergeClifford Wolf2016-03-312-2/+2
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* | Renamed opt_share to opt_mergeClifford Wolf2016-03-318-28/+28
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* | Renamed opt_const to opt_exprClifford Wolf2016-03-3114-83/+84
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| * DFFINIT is now correctly called for all kinds of flipflop, not just DFFAndrew Zonenberg2016-03-311-0/+6
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| * Fixed incorrect port name in cells_map.vAndrew Zonenberg2016-03-311-2/+2
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| * Fixed typo (wasn't written in 2012)Andrew Zonenberg2016-03-301-1/+1
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* Fixed typo in greenpak4_counters.ccClifford Wolf2016-03-311-1/+1
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* Merge pull request #142 from azonenberg/masterClifford Wolf2016-03-315-1/+321
|\ | | | | Add initial GreenPak4 counter inference, misc related fixes
| * Renamed counters pass to greenpak4_countersAndrew Zonenberg2016-03-304-9/+12
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| * Added initial implementation of "counters" pass to synth_greenpak4. Can only ↵Andrew Zonenberg2016-03-302-25/+39
| | | | | | | | infer non-resettable down counters for now.
| * Reduced log verbosityAndrew Zonenberg2016-03-301-9/+8
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| * Continued work on counter extraction. Can recognize compatible RTL counters ↵Andrew Zonenberg2016-03-301-101/+155
| | | | | | | | but not replace with hard macros.
| * Merge https://github.com/cliffordwolf/yosysAndrew Zonenberg2016-03-303-4/+10
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* | We have 2016 for a while nowClifford Wolf2016-03-302-2/+2
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* | Added .vhd file extension supportClifford Wolf2016-03-301-0/+2
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* | Merge branch 'master' of github.com:cliffordwolf/yosysClifford Wolf2016-03-302-5/+78
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* | | Added support for installed pluginsClifford Wolf2016-03-301-2/+6
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| | * Updated tech lib for greenpak4 counter with some clarificationsAndrew Zonenberg2016-03-301-3/+3
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| | * Fixed typo in log messageAndrew Zonenberg2016-03-301-1/+1
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| | * Initial work on greenpak4 counter extraction. Doesn't work but a decent startAndrew Zonenberg2016-03-303-0/+248
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| | * Added splitnets to synth_greenpak4Andrew Zonenberg2016-03-291-0/+2
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| * Added more cell help messagesClifford Wolf2016-03-291-0/+73
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| * Fixed indenting in techlibs/greenpak4/gp_dff.libClifford Wolf2016-03-291-5/+5
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* Merge pull request #141 from azonenberg/masterClifford Wolf2016-03-291-0/+9
|\ | | | | Add Greenpak4 SYSRESET block support
| * Added keep constraint to GP_SYSRESET cellAndrew Zonenberg2016-03-281-0/+2
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| * Added GP_SYSRESET blockAndrew Zonenberg2016-03-281-0/+7
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* Merge pull request #137 from ravenexp/masterClifford Wolf2016-03-282-0/+6
|\ | | | | Embed DATDIR make variable value into yosys binary.
| * Embed DATDIR make variable value into yosys binary.Sergey Kvachonok2016-03-262-0/+6
| | | | | | | | Use it as the last resort in the share/ directory location search.
* | Merge pull request #138 from SebKuzminsky/help-typoClifford Wolf2016-03-281-2/+2
|\ \ | | | | | | fix a cut-n-paste error in the -h help
| * | fix a cut-n-paste error in the -h helpSebastian Kuzminsky2016-03-261-2/+2
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* | Merge pull request #139 from azonenberg/masterClifford Wolf2016-03-281-2/+44
|\ \ | |/ |/| Add GreenPak4 LF oscillator support, renamed internal cell for consistency
| * Added GP_COUNT8/GP_COUNT14 cellsAndrew Zonenberg2016-03-261-0/+22
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