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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_MS__SDFRBP_TB_V
`define SKY130_FD_SC_MS__SDFRBP_TB_V
/**
* sdfrbp: Scan delay flop, inverted reset, non-inverted clock,
* complementary outputs.
*
* Autogenerated test bench.
*
* WARNING: This file is autogenerated, do not modify directly!
*/
`timescale 1ns / 1ps
`default_nettype none
`include "sky130_fd_sc_ms__sdfrbp.v"
module top();
// Inputs are registered
reg D;
reg SCD;
reg SCE;
reg RESET_B;
reg VPWR;
reg VGND;
reg VPB;
reg VNB;
// Outputs are wires
wire Q;
wire Q_N;
initial
begin
// Initial state is x for all inputs.
D = 1'bX;
RESET_B = 1'bX;
SCD = 1'bX;
SCE = 1'bX;
VGND = 1'bX;
VNB = 1'bX;
VPB = 1'bX;
VPWR = 1'bX;
#20 D = 1'b0;
#40 RESET_B = 1'b0;
#60 SCD = 1'b0;
#80 SCE = 1'b0;
#100 VGND = 1'b0;
#120 VNB = 1'b0;
#140 VPB = 1'b0;
#160 VPWR = 1'b0;
#180 D = 1'b1;
#200 RESET_B = 1'b1;
#220 SCD = 1'b1;
#240 SCE = 1'b1;
#260 VGND = 1'b1;
#280 VNB = 1'b1;
#300 VPB = 1'b1;
#320 VPWR = 1'b1;
#340 D = 1'b0;
#360 RESET_B = 1'b0;
#380 SCD = 1'b0;
#400 SCE = 1'b0;
#420 VGND = 1'b0;
#440 VNB = 1'b0;
#460 VPB = 1'b0;
#480 VPWR = 1'b0;
#500 VPWR = 1'b1;
#520 VPB = 1'b1;
#540 VNB = 1'b1;
#560 VGND = 1'b1;
#580 SCE = 1'b1;
#600 SCD = 1'b1;
#620 RESET_B = 1'b1;
#640 D = 1'b1;
#660 VPWR = 1'bx;
#680 VPB = 1'bx;
#700 VNB = 1'bx;
#720 VGND = 1'bx;
#740 SCE = 1'bx;
#760 SCD = 1'bx;
#780 RESET_B = 1'bx;
#800 D = 1'bx;
end
// Create a clock
reg CLK;
initial
begin
CLK = 1'b0;
end
always
begin
#5 CLK = ~CLK;
end
sky130_fd_sc_ms__sdfrbp dut (.D(D), .SCD(SCD), .SCE(SCE), .RESET_B(RESET_B), .VPWR(VPWR), .VGND(VGND), .VPB(VPB), .VNB(VNB), .Q(Q), .Q_N(Q_N), .CLK(CLK));
endmodule
`default_nettype wire
`endif // SKY130_FD_SC_MS__SDFRBP_TB_V