`timescale 1ns/1ns module huawei8//四位超前进位加法器 ( input wire [3:0]A, input wire [3:0]B, output wire [4:0]OUT ); //*************code***********// wire [3:0] G, P; wire G_blk, P_blk; // 块产生与块传播 wire [4:0] C; assign C[0] = 1'b0; CLA_4 CLA(P, G, C[0], C[3:0], G_blk, P_blk); assign OUT[4] = G_...