blob: ed1661f925bca8ca2076a6810a3b2473ab694a11 [file] [log] [blame]
/**
* 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_HDLL__UDP_MUX_2TO1_TB_V
`define SKY130_FD_SC_HDLL__UDP_MUX_2TO1_TB_V
/**
* udp_mux_2to1: Two to one multiplexer
*
* Autogenerated test bench.
*
* WARNING: This file is autogenerated, do not modify directly!
*/
`timescale 1ns / 1ps
`default_nettype none
`include "sky130_fd_sc_hdll__udp_mux_2to1.v"
module top();
// Inputs are registered
reg A0;
reg A1;
reg S;
// Outputs are wires
wire X;
initial
begin
// Initial state is x for all inputs.
A0 = 1'bX;
A1 = 1'bX;
S = 1'bX;
#20 A0 = 1'b0;
#40 A1 = 1'b0;
#60 S = 1'b0;
#80 A0 = 1'b1;
#100 A1 = 1'b1;
#120 S = 1'b1;
#140 A0 = 1'b0;
#160 A1 = 1'b0;
#180 S = 1'b0;
#200 S = 1'b1;
#220 A1 = 1'b1;
#240 A0 = 1'b1;
#260 S = 1'bx;
#280 A1 = 1'bx;
#300 A0 = 1'bx;
end
sky130_fd_sc_hdll__udp_mux_2to1 dut (.A0(A0), .A1(A1), .S(S), .X(X));
endmodule
`default_nettype wire
`endif // SKY130_FD_SC_HDLL__UDP_MUX_2TO1_TB_V