Witch of Git - nan-gate/blob - dff_nan.pmg

   1 match dff
   2     // @TODO: Support more DFF types
   3     select dff->type == $_DFF_P_
   4 endmatch
   5
   6 match input
   7     select input->type == \fp3_to_bit
   8     index <SigSpec> port(input, \Y) === port(dff, \D)
   9     optional
  10 endmatch
  11
  12 match output
  13     select output->type == \bit_to_fp3
  14     index <SigSpec> port(output, \A) === port(dff, \Q)
  15     optional
  16 endmatch
  17
  18 if (!input and !output)
  19     reject;