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/**
* 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_HD__FAHCON_1_V
`define SKY130_FD_SC_HD__FAHCON_1_V
/**
* fahcon: Full adder, inverted carry in, inverted carry out.
*
* Verilog wrapper for fahcon with size of 1 units.
*
* WARNING: This file is autogenerated, do not modify directly!
*/
`timescale 1ns / 1ps
`default_nettype none
`include "sky130_fd_sc_hd__fahcon.v"
`ifdef USE_POWER_PINS
/*********************************************************/
`celldefine
module sky130_fd_sc_hd__fahcon_1 (
COUT_N,
SUM ,
A ,
B ,
CI ,
VPWR ,
VGND ,
VPB ,
VNB
);
output COUT_N;
output SUM ;
input A ;
input B ;
input CI ;
input VPWR ;
input VGND ;
input VPB ;
input VNB ;
sky130_fd_sc_hd__fahcon base (
.COUT_N(COUT_N),
.SUM(SUM),
.A(A),
.B(B),
.CI(CI),
.VPWR(VPWR),
.VGND(VGND),
.VPB(VPB),
.VNB(VNB)
);
endmodule
`endcelldefine
/*********************************************************/
`else // If not USE_POWER_PINS
/*********************************************************/
`celldefine
module sky130_fd_sc_hd__fahcon_1 (
COUT_N,
SUM ,
A ,
B ,
CI ,
VPWR ,
VGND ,
VPB ,
VNB
);
output COUT_N;
output SUM ;
input A ;
input B ;
input CI ;
input VPWR ;
input VGND ;
input VPB ;
input VNB ;
// Voltage supply signals
supply1 VPWR;
supply0 VGND;
supply1 VPB ;
supply0 VNB ;
sky130_fd_sc_hd__fahcon base (
.COUT_N(COUT_N),
.SUM(SUM),
.A(A),
.B(B),
.CI(CI)
);
endmodule
`endcelldefine
/*********************************************************/
`endif // USE_POWER_PINS
`default_nettype wire
`endif // SKY130_FD_SC_HD__FAHCON_1_V