`timescale 1ns/1nsmodule t1_lift2;reg clk,reset,maintain;reg up1,up2,up3,down2,down3,down4;reg inter_button1,inter_button2,inter_button3,inter_button4;reg close_door,open_door;reg floor;wire led_up1,led_up2,led_up3;wire led_down2,led_down3,led_down4;wire inter1,inter2,inter3,inter4;wire door;wire [1:0]number;wire status;wire [1:0]r_up1,r_up2,r_up3,r_down2,r_down3,r_down4;wire [1:0]r_inter1,r_inter2,r_inter3,r_inter4;lift2 ele2(.clk(clk),	   .reset(reset),	   .up1(up1),	   .up2(up2),	   .up3(up3),	   .down2(down2),	   .down3(down3),	   .down4(down4),	   .inter_button1(inter_button1),	   .inter_button2(inter_button2),	   .inter_button3(inter_button3),	   .inter_button4(inter_button4),	   .close_door(close_door),	   .open_door(open_door),	   .floor(floor),	   .led_up1(led_up1),	   .led_up2(led_up2),	   .led_up3(led_up3),	   .led_down2(led_down2),	   .led_down3(led_down3),	   .led_down4(led_down4),	   .inter1(inter1),	   .inter2(inter2),	   .inter3(inter3),	   .inter4(inter4),	   .door(door),	   .status(status),	   .number(number),	   .r_up1(r_up1),	   .r_up2(r_up3),	   .r_up3(r_up3),	   .r_down2(r_down2),	   	   .r_down3(r_down3),	   	   .r_down4(r_down4),	   	   .r_inter1(r_inter1),	   .r_inter2(r_inter2),	   .r_inter3(r_inter3),	   .r_inter4(r_inter4)	   );initialbegin  $shm_open("lift2.shm");  $shm_probe("AS");endinitialbegin   clk=0;   reset=0;   close_door=0;   open_door=0;endalways  #5 clk=~clk;initialbeginfloor=0;down3=0;down4=0;up3=0;inter_button2=0;inter_button4=0;up1=0;up2=0;down2=0;inter_button1=0;inter_button3=0;   #12 reset=1;up2=1;   #3  inter_button3=1;   #7   up2=0;   #5 inter_button3=0;down2=1;   #25 down2=0;   #10 inter_button1=1;   #50 floor=1;     #70 floor=0;   #10 open_door=1;    #10 open_door=0;   #25 floor=1;   #15 up1=1;   #10 up1=0;   #5  close_door=1;   #35 floor=0;   #25 close_door=0;   //#40    #10 inter_button1=0;       #90  floor=1;   #60 floor=0;   #90 floor=1;   #40 floor=0;  // #90 floor=1;  // #10 floor=~floor;   #1500 $finish;endendmodule