| /** |
| * Copyright 2020 The SkyWater PDK Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| `ifndef SKY130_FD_SC_HS__UDP_DLATCH_PSA_PP_SN_V |
| `define SKY130_FD_SC_HS__UDP_DLATCH_PSA_PP_SN_V |
| |
| /** |
| * udp_dlatch$PSa_pp$sN: Positive level sensitive D-type -latch with |
| * active low |
| * |
| * Verilog primitive definition. |
| * |
| * WARNING: This file is autogenerated, do not modify directly! |
| */ |
| |
| `timescale 1ns / 1ps |
| `default_nettype none |
| |
| `ifdef NO_PRIMITIVES |
| `include "./sky130_fd_sc_hs__udp_dlatch_psa_pp_sn.blackbox.v" |
| `else |
| primitive sky130_fd_sc_hs__udp_dlatch$PSa_pp$sN ( |
| Q , |
| D , |
| GATE , |
| SET_ASYNC , |
| SLEEP_B , |
| NOTIFIER_REG |
| ); |
| |
| output Q ; |
| input D ; |
| input GATE ; |
| input SET_ASYNC ; |
| input SLEEP_B ; |
| input NOTIFIER_REG; |
| |
| reg Q; |
| |
| table |
| // D GATE SET_ASYNC SLEEP_B NOTIFIER_REG : Qt : Qt+1 |
| ? ? ? 0 ? : ? : - ; // Retain state during sleep |
| ? ? ? (01) ? : ? : - ; // Retain state during sleep |
| * 0 1 1 ? : ? : - ; |
| ? ? 0 1 ? : ? : 1 ; // asynchro SET |
| ? (?0) ? 1 ? : ? : - ; // AB |
| ? (1X) ? 1 ? : ? : - ; // AB |
| 0 (X1) 1 1 ? : ? : 0 ; |
| 1 (X1) 1 1 ? : ? : 1 ; |
| 0 (0X) 1 1 ? : 0 : 0 ; |
| 1 (0X) 1 1 ? : 1 : 1 ; |
| (?0) 1 1 1 ? : ? : 0 ; |
| (?1) 1 1 1 ? : ? : 1 ; |
| 0 (01) 1 1 ? : ? : 0 ; |
| 1 (01) 1 1 ? : ? : 1 ; |
| ? 0 (?x) 1 ? : 1 : 1 ; // Reducing pessimism.//AB |
| * 0 x 1 ? : 1 : 1 ; // Reducing pessimism//AB |
| (?1) x x 1 ? : 1 : 1 ; // Reducing pessimism.//AB |
| 1 x * 1 ? : 1 : 1 ; // Reducing pessimism.//AB |
| 1 (0x) x 1 ? : 1 : 1 ; // Reducing pessimism.//AB |
| 1 (?1) x 1 ? : ? : 1 ; // Reducing pessimism. |
| (?1) 1 x 1 ? : ? : 1 ; // Reducing pessimism. |
| 1 1 (?x) 1 ? : ? : 1 ; // Reducing pessimism. |
| ? 0 (?1) 1 ? : ? : - ; // ignore edge on clear |
| 0 1 (?1) 1 ? : ? : 0 ; |
| 1 1 (?1) 1 ? : ? : 1 ; |
| (?1) x 1 1 ? : 1 : 1 ; // Reducing pessimism. |
| (?0) x 1 1 ? : 0 : 0 ; // Reducing pessimism. |
| ? ? ? 1 * : ? : x ; |
| endtable |
| endprimitive |
| `endif // NO_PRIMITIVES |
| |
| `default_nettype wire |
| `endif // SKY130_FD_SC_HS__UDP_DLATCH_PSA_PP_SN_V |