techlibs/greenpak4/gp_dff.lib

   1 library(gp_dff) {
   2   cell(GP_DFF_NOSR) {
   3     area: 1;
   4     ff("IQ", "IQN") { clocked_on: CLK;
   5                   next_state: D; }
   6     pin(CLK) { direction: input;
   7                  clock: true; }
   8     pin(D) { direction: input; }
   9     pin(Q) { direction: output;
  10               function: "IQ"; }
  11   }
  12   cell(GP_DFF_SR) {
  13     area: 1;
  14     ff("IQ", "IQN") { clocked_on: CLK;
  15                   next_state: D;
  16                       preset: "nSETZ'";
  17                        clear: "nRSTZ'"; }
  18     pin(CLK) { direction: input;
  19                  clock: true; }
  20     pin(D) { direction: input; }
  21     pin(Q) { direction: output;
  22               function: "IQ"; }
  23     pin(nRSTZ) { direction: input; }
  24     pin(nSETZ) { direction: input; }
  25   }
  26 }