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yosys/passes
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Marcelina Kościelnicka b0bee396a8 Add new builtin FF types 
The new types include:

- FFs with async reset and enable (`$adffe`, `$_DFFE_[NP][NP][01][NP]_`)
- FFs with sync reset (`$sdff`, `$_SDFF_[NP][NP][01]_`)
- FFs with sync reset and enable, reset priority (`$sdffs`, `$_SDFFE_[NP][NP][01][NP]_`)
- FFs with sync reset and enable, enable priority (`$sdffce`, `$_SDFFCE_[NP][NP][01][NP]_`)
- FFs with async reset, set, and enable (`$dffsre`, `$_DFFSRE_[NP][NP][NP][NP]_`)
- latches with reset or set (`$adlatch`, `$_DLATCH_[NP][NP][01]_`)

The new FF types are not actually used anywhere yet (this is left
for future commits).
2020-06-23 15:40:02 +02:00
..
cmds Add new builtin FF types 2020-06-23 15:40:02 +02:00
equiv Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
fsm Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
hierarchy Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
memory Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
opt Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
pmgen Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
proc Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
sat Merge pull request #2173 from whitequark/use-cxx11-final-override 2020-06-19 06:15:33 +00:00
techmap Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
tests Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00