`timescale 1ns/1ns module main_mod( input clk, input rst_n, input [7:0]a, input [7:0]b, input [7:0]c, output reg [7:0]d ); wire [7:0] min1, min2; compare ab(.clk(clk), .rst_n(rst_n), .a(a), .b(b), .c(min1)); compare bc(.clk(clk), .rst_n(rst_n), .a(b), .b(c), .c(min2)); always @ (posedge clk ...