/* https://github.com/YosysHQ/yosys/issues/5445

   changed: INV cell dropped, openroad/cm_test_cells.lib has one */
library(demo) {
  cell(DFFRQN) {
    area: 18;
    ff(IQN, IQNN) { clocked_on: "CK";
                    next_state: "!D";
                    preset : "!RN"; }
    pin(CK) { direction: input;
                 clock: true; }
    pin(D)  { direction: input; }
    pin(RN) { direction: input; }
    pin(QN) { direction: output;
              function: "IQN"; }
  }
}