题解 | #对信号按位操作#

`timescale 1ns/1ns

module top_module( 
    input [4:0] in,
    output out_and,
    output out_or,
    output out_xor
);
    assign out_and  = &in[4:0];
    assign out_or   = |in[4:0];
    assign out_xor  = ^in[4:0];
    //&in[4:0] 等同于 in[4]&in[3]&in[2]&in[1]&in[0]  |和^同理
endmodule