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library(yosys_cells) {
cell(DFF_N) {
ff(IQ, IQN) {
clocked_on: "!C";
next_state: "D";
}
pin(D) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_P) {
ff(IQ, IQN) {
clocked_on: "C";
next_state: "D";
}
pin(D) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_NN0) {
ff(IQ, IQN) {
clocked_on: "!C";
next_state: "D";
clear: "!R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_NN1) {
ff(IQ, IQN) {
clocked_on: "!C";
next_state: "D";
preset: "!R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_NP0) {
ff(IQ, IQN) {
clocked_on: "!C";
next_state: "D";
clear: "R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_NP1) {
ff(IQ, IQN) {
clocked_on: "!C";
next_state: "D";
preset: "R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_PN0) {
ff(IQ, IQN) {
clocked_on: "C";
next_state: "D";
clear: "!R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_PN1) {
ff(IQ, IQN) {
clocked_on: "C";
next_state: "D";
preset: "!R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_PP0) {
ff(IQ, IQN) {
clocked_on: "C";
next_state: "D";
clear: "R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
cell(DFF_PP1) {
ff(IQ, IQN) {
clocked_on: "C";
next_state: "D";
preset: "R";
}
pin(D) { direction: input; }
pin(R) { direction: input; }
pin(C) { direction: input; clock: true; }
pin(Q) { direction: output; function: "IQ"; }
}
}
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