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Main_tb.v
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`timescale 1ns / 1ps
//////////////////////////////////////////////////////////////////////////////////
// Company:
// Engineer:
//
// Create Date: 04/17/2022 09:35:01 PM
// Design Name:
// Module Name: Main_tb
// Project Name:
// Target Devices:
// Tool Versions:
// Description:
//
// Dependencies:
//
// Revision:
// Revision 0.01 - File Created
// Additional Comments:
//
//////////////////////////////////////////////////////////////////////////////////
module Main_tb();
reg clk;
reg [3:0] hex_in;
reg reset,set,change,enter;
wire [15:0] current_password;
//wire [1:0] state;
//wire local_reset;
//wire [3:0] hex_guess1, hex_guess2, hex_guess3, hex_guess4, hex_set1, hex_set2, hex_set3, hex_set4;
wire [7:0] Anode_Activate;
wire [6:0] LED_out;
Main main1(clk,hex_in,reset,set,change,enter,current_password, Anode_Activate, LED_out);
initial begin
clk = 1'b0;
reset = 1'b0;
set = 1'b0;
change = 1'b0;
enter = 1'b0;
#3 reset = 1'b1;
#10 reset = 1'b0;
#5 hex_in = 4'b1111;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 change = 1'b1;
#5 change = 1'b0;
#5 set = 1'b1;
#5 set = 1'b0;
#5 hex_in = 4'b0000;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 hex_in = 4'b1111;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 hex_in = 4'b1010;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 change = 1'b1;
#5 change = 1'b0;
#5 hex_in = 4'b0101;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 change = 1'b1;
#5 change = 1'b0;
#5 set = 1'b1;
#5 set = 1'b0;
#5 hex_in = 4'b0000;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 change = 1'b1;
#5 change = 1'b0;
#5 set = 1'b1;
#5 set = 1'b0;
#5 hex_in = 4'b0101;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 enter = 1'b1;
#5 enter = 1'b0;
#5 set = 1'b1;
#5 set = 1'b0;
#5 reset = 1'b1;
#5 reset = 1'b0;
#5 change = 1'b1;
#5 change = 1'b0;
#5 set = 1'b1;
#5 set = 1'b0;
end
always begin
#5 clk = ~clk;
end
endmodule