`timescale 1ns/1ns module data_cal( input clk, input rst, input [15:0]d, input [1:0]sel, output [4:0]out, output validout ); //*************code***********// wire [3:0] dd0; wire [3:0] dd1; wire [3:0] dd2; wire [3:0] dd3; reg [15:0] d_dly; reg vld_dly; reg [4:0] out_tmp; assign dd0 = d_dly[3:0]; ass...