| /** |
| * 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_LP__UDP_ISOLATCH_PP_PKG_SN_V |
| `define SKY130_FD_SC_LP__UDP_ISOLATCH_PP_PKG_SN_V |
| |
| /** |
| * udp_isolatch_pp$PKG$sN: Power isolating latch. Includes VPWR, |
| * KAPWR, and VGND power pins with notifier |
| * and active low sleep pin (SLEEP_B). |
| * |
| * 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_lp__udp_isolatch_pp_pkg_sn.blackbox.v" |
| `else |
| primitive sky130_fd_sc_lp__udp_isolatch_pp$PKG$sN ( |
| Q , |
| D , |
| SLEEP_B , |
| NOTIFIER, |
| KAPWR , |
| VGND , |
| VPWR |
| ); |
| |
| output Q ; |
| input D ; |
| input SLEEP_B ; |
| input NOTIFIER; |
| input KAPWR ; |
| input VGND ; |
| input VPWR ; |
| |
| reg Q; |
| |
| table |
| // D SLEEP_B NOTIFIER KAPWR VGND VPWR : Qtn : Qtn+1 |
| * 0 ? 1 0 1 : ? : - ; |
| ? (?0) ? 1 0 1 : ? : - ; |
| ? (1x) ? 1 0 1 : ? : - ; |
| 0 (0x) ? 1 0 1 : 0 : 0 ; |
| 1 (0x) ? 1 0 1 : 1 : 1 ; |
| 0 (x1) ? 1 0 1 : ? : 0 ; |
| 1 (x1) ? 1 0 1 : ? : 1 ; |
| (?0) 1 ? 1 0 1 : ? : 0 ; |
| (?1) 1 ? 1 0 1 : ? : 1 ; |
| 0 (01) ? 1 0 1 : ? : 0 ; |
| 1 (01) ? 1 0 1 : ? : 1 ; |
| (?1) x ? 1 0 1 : 1 : 1 ; // Reducing pessimism. |
| (?0) x ? 1 0 1 : 0 : 0 ; |
| // ['IfDef(functional)', ''] ? ? * 1 0 1 : ? : - ; // any change on notifier |
| // ['Else', ''] ? ? * 1 0 1 : ? : x ; // any change on notifier |
| // ['EndIfDef(functional)', ''] ? 1 ? 1 0 (1?) : ? : x ; // any change on vpwr when not in sleep mode |
| ? x ? 1 0 (1?) : ? : x ; // any change on vpwr when not in sleep mode |
| ? ? ? (1?) ? 1 : ? : x ; // any change on kapwr |
| ? ? ? ? (0?) 1 : ? : x ; // any change on vgnd |
| 0 1 ? 1 0 (?1) : ? : 0 ; |
| 1 1 ? 1 0 (?1) : ? : 1 ; |
| 0 1 ? (?1) 0 1 : ? : 0 ; |
| 1 1 ? (?1) 0 1 : ? : 1 ; |
| 0 1 ? 1 (?0) 1 : ? : 0 ; |
| 1 1 ? 1 (?0) 1 : ? : 1 ; |
| endtable |
| endprimitive |
| `endif // NO_PRIMITIVES |
| |
| `default_nettype wire |
| `endif // SKY130_FD_SC_LP__UDP_ISOLATCH_PP_PKG_SN_V |