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6863 commits 124 branches 59 tags 44 MiB
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Author SHA1 Message Date
Wladimir J. van der Laan
f9d7091c3b Add instructions for building manual on Ubuntu 2016-04-03 14:29:11 +02:00
Clifford Wolf
27e0d29863 Merge pull request #144 from azonenberg/master 
Added COUNT_EXTRACT constraint to greenpak4_counters pass. Added support for inferring level-resettable counters. Fixed use-after-free.
 2016-04-02 10:19:36 +02:00
Andrew Zonenberg
34667ded53 Removed more debug prints 2016-04-01 23:41:03 -07:00
Andrew Zonenberg
87e7cd9fbd Removed forgotten debug code 2016-04-01 23:39:32 -07:00
Andrew Zonenberg
2386885f22 Added GreenPak inverter support 2016-04-01 21:18:29 -07:00
Andrew Zonenberg
b0a28c793c Merge https://github.com/cliffordwolf/yosys 2016-04-01 18:09:08 -07:00
Andrew Zonenberg
6dbcf50fa1 Added support for inferring counters with asynchronous resets. Fixed use-after-free in inference pass. 2016-04-01 18:07:59 -07:00
Clifford Wolf
7a4dd27b1b Merge pull request #143 from azonenberg/master 
Fixed several techmapping issues irelated to greenpak flipflops
 2016-04-01 09:13:52 +02:00
Andrew Zonenberg
f277267916 Merge https://github.com/cliffordwolf/yosys 2016-04-01 00:03:00 -07:00
Andrew Zonenberg
736a998a75 DFFINIT is now correctly called for all kinds of flipflop, not just DFF 2016-03-31 23:16:45 -07:00
Andrew Zonenberg
7498ff8041 Fixed incorrect port name in cells_map.v 2016-03-31 22:51:22 -07:00
Clifford Wolf
2553319081 Added ScriptPass helper class for script-like passes 2016-03-31 11:16:34 +02:00
Clifford Wolf
6cafd08ac1 Improved opt_merge support for $pmux cells 2016-03-31 09:58:55 +02:00
Clifford Wolf
6f1b6dc322 Added log_dump() support for dict<> and pool<> containers 2016-03-31 09:57:44 +02:00
Clifford Wolf
e5dd5c0bcc Preserve empty $pmux default cases 2016-03-31 09:57:23 +02:00
Clifford Wolf
e2f6d61c00 Typo fixes in opt_expr and opt_merge 2016-03-31 09:56:56 +02:00
Andrew Zonenberg
c04a3d2763 Fixed typo (wasn't written in 2012) 2016-03-30 23:58:45 -07:00
Clifford Wolf
ec93680bd5 Renamed opt_share to opt_merge 2016-03-31 08:52:49 +02:00
Clifford Wolf
1d0f0d668a Renamed opt_const to opt_expr 2016-03-31 08:46:56 +02:00
Clifford Wolf
d31c968d76 Fixed typo in greenpak4_counters.cc 2016-03-31 08:00:59 +02:00
Clifford Wolf
cecd0cf788 Merge pull request #142 from azonenberg/master 
Add initial GreenPak4 counter inference, misc related fixes
 2016-03-31 07:59:55 +02:00
Andrew Zonenberg
984561c034 Renamed counters pass to greenpak4_counters 2016-03-30 22:52:01 -07:00
Andrew Zonenberg
1ae33344f4 Added initial implementation of "counters" pass to synth_greenpak4. Can only infer non-resettable down counters for now. 2016-03-30 22:40:14 -07:00
Andrew Zonenberg
1b42e0c471 Reduced log verbosity 2016-03-30 22:03:50 -07:00
Andrew Zonenberg
ad19e0c64a Continued work on counter extraction. Can recognize compatible RTL counters but not replace with hard macros. 2016-03-30 21:54:23 -07:00
Andrew Zonenberg
d16d05e415 Merge https://github.com/cliffordwolf/yosys 2016-03-30 20:38:18 -07:00
Andrew Zonenberg
94a6923e7d Updated tech lib for greenpak4 counter with some clarifications 2016-03-30 20:30:25 -07:00
Andrew Zonenberg
dd7204c0bd Fixed typo in log message 2016-03-30 20:30:03 -07:00
Clifford Wolf
0db53284fd We have 2016 for a while now 2016-03-30 13:52:26 +02:00
Clifford Wolf
48dbc75bed Added .vhd file extension support 2016-03-30 13:24:49 +02:00
Andrew Zonenberg
489caf32c5 Initial work on greenpak4 counter extraction. Doesn't work but a decent start 2016-03-30 01:07:20 -07:00
Clifford Wolf
2c15a3a9d0 Merge branch 'master' of github.com:cliffordwolf/yosys 2016-03-30 10:02:18 +02:00
Clifford Wolf
a47f69536a Added support for installed plugins 2016-03-30 10:02:03 +02:00
Andrew Zonenberg
3ea6026648 Added splitnets to synth_greenpak4 2016-03-29 20:02:59 -07:00
Clifford Wolf
19c20235b5 Added more cell help messages 2016-03-29 15:14:43 +02:00
Clifford Wolf
8c8b2e72b1 Fixed indenting in techlibs/greenpak4/gp_dff.lib 2016-03-29 13:44:14 +02:00
Clifford Wolf
d4472ae945 Merge pull request #141 from azonenberg/master 
Add Greenpak4 SYSRESET block support
 2016-03-29 09:53:35 +02:00
Andrew Zonenberg
75f0030458 Added keep constraint to GP_SYSRESET cell 2016-03-28 23:16:43 -07:00
Andrew Zonenberg
ea9cc03092 Added GP_SYSRESET block 2016-03-28 22:49:46 -07:00
Clifford Wolf
95784437ac Merge pull request #137 from ravenexp/master 
Embed DATDIR make variable value into yosys binary.
 2016-03-28 16:54:23 +02:00
Clifford Wolf
2ec832ddce Merge pull request #138 from SebKuzminsky/help-typo 
fix a cut-n-paste error in the -h help
 2016-03-28 16:53:47 +02:00
Clifford Wolf
aade2c21fa Merge pull request #139 from azonenberg/master 
Add GreenPak4 LF oscillator support, renamed internal cell for consistency
 2016-03-28 16:53:24 +02:00
Andrew Zonenberg
3197b6c372 Added GP_COUNT8/GP_COUNT14 cells 2016-03-26 23:29:02 -07:00
Andrew Zonenberg
31a7567aff Changed GP_LFOSC parameter configuration 2016-03-26 14:13:52 -07:00
Andrew Zonenberg
44fd3cd149 Added GP_LFOSC cell 2016-03-26 13:42:53 -07:00
Andrew Zonenberg
af15b92c86 Renamed GP4_V* cells to GP_V* for consistency 2016-03-26 13:42:41 -07:00
Sebastian Kuzminsky
73870c1edf fix a cut-n-paste error in the -h help 2016-03-26 11:15:35 -06:00
Sergey Kvachonok
963c0d2525 Embed DATDIR make variable value into yosys binary. 
Use it as the last resort in the share/ directory location search.
 2016-03-26 11:16:53 +03:00
Clifford Wolf
a922d705d4 Merge pull request #136 from ravenexp/master 
Minor Makefile adjustments
 2016-03-25 09:16:45 +01:00
Sergey Kvachonok
e14055edf0 Optionally use ${CC} when compiling test utils. 
Default to gcc when not set.
 2016-03-25 10:35:42 +03:00