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Author SHA1 Message Date
Marcelina Kościelnicka 53ba3cf718 Fix the truth table for $_SR_* cells. 
This brings the documented behavior for these cells in line with
$_DFFSR_* and $_DLATCHSR_*, which is that R has priority over S.
The models were already reflecting that behavior.

Also get rid of sim-synth mismatch in the models while we're at it.
 2020-04-15 17:17:48 +02:00
Marcin Kościelnicki 0ed1062557 simcells.v: Generate the fine FF cell types by a python script. 
This makes adding more FF types in the future much more manageable.

Fixes #1824.
 2020-04-02 18:37:15 +02:00