| /** |
| * 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_LS__O31A_1_V |
| `define SKY130_FD_SC_LS__O31A_1_V |
| |
| /** |
| * o31a: 3-input OR into 2-input AND. |
| * |
| * X = ((A1 | A2 | A3) & B1) |
| * |
| * Verilog wrapper for o31a with size of 1 units. |
| * |
| * WARNING: This file is autogenerated, do not modify directly! |
| */ |
| |
| `timescale 1ns / 1ps |
| `default_nettype none |
| |
| `include "sky130_fd_sc_ls__o31a.v" |
| |
| `ifdef USE_POWER_PINS |
| /*********************************************************/ |
| |
| `celldefine |
| module sky130_fd_sc_ls__o31a_1 ( |
| X , |
| A1 , |
| A2 , |
| A3 , |
| B1 , |
| VPWR, |
| VGND, |
| VPB , |
| VNB |
| ); |
| |
| output X ; |
| input A1 ; |
| input A2 ; |
| input A3 ; |
| input B1 ; |
| input VPWR; |
| input VGND; |
| input VPB ; |
| input VNB ; |
| sky130_fd_sc_ls__o31a base ( |
| .X(X), |
| .A1(A1), |
| .A2(A2), |
| .A3(A3), |
| .B1(B1), |
| .VPWR(VPWR), |
| .VGND(VGND), |
| .VPB(VPB), |
| .VNB(VNB) |
| ); |
| |
| endmodule |
| `endcelldefine |
| |
| /*********************************************************/ |
| `else // If not USE_POWER_PINS |
| /*********************************************************/ |
| |
| `celldefine |
| module sky130_fd_sc_ls__o31a_1 ( |
| X , |
| A1, |
| A2, |
| A3, |
| B1 |
| ); |
| |
| output X ; |
| input A1; |
| input A2; |
| input A3; |
| input B1; |
| |
| // Voltage supply signals |
| supply1 VPWR; |
| supply0 VGND; |
| supply1 VPB ; |
| supply0 VNB ; |
| |
| sky130_fd_sc_ls__o31a base ( |
| .X(X), |
| .A1(A1), |
| .A2(A2), |
| .A3(A3), |
| .B1(B1) |
| ); |
| |
| endmodule |
| `endcelldefine |
| |
| /*********************************************************/ |
| `endif // USE_POWER_PINS |
| |
| `default_nettype wire |
| `endif // SKY130_FD_SC_LS__O31A_1_V |