`timescale 1ns/1ns module triffic_light ( input rst_n, //异位复位信号,低电平有效 input clk, //时钟信号 input pass_request, output wire[7:0]clock, output reg red, output reg yellow, output reg green ); localparam IDLE=3, light_green=0, light_yellow=1, light_red=2; reg [1:0]...