| library(xc2_dff) { |
| cell(FDCP) { |
| area: 1; |
| ff("IQ", "IQN") { clocked_on: C; |
| next_state: D; |
| clear: "CLR"; |
| preset: "PRE"; } |
| pin(C) { direction: input; |
| clock: true; } |
| pin(D) { direction: input; } |
| pin(Q) { direction: output; |
| function: "IQ"; } |
| pin(CLR) { direction: input; } |
| pin(PRE) { direction: input; } |
| } |
| |
| cell(FDCP_N) { |
| area: 1; |
| ff("IQ", "IQN") { clocked_on: "!C"; |
| next_state: D; |
| clear: "CLR"; |
| preset: "PRE"; } |
| pin(C) { direction: input; |
| clock: true; } |
| pin(D) { direction: input; } |
| pin(Q) { direction: output; |
| function: "IQ"; } |
| pin(CLR) { direction: input; } |
| pin(PRE) { direction: input; } |
| } |
| } |
