题解 | #信号顺序调整#
信号顺序调整
https://www.nowcoder.com/practice/3f6db9ded7ca4de7981c0a826e924563
`timescale 1ns/1ns
module top_module(
input [15:0] in,
output [15:0] out
);
wire[3:0] a,b,c,d;//这个数据类型和C是一样理解的，位宽也是数据类型
//用拼接
assign {a,b,c,d} = in;
assign out = {d,c,b,a};
endmodule
//16 in
//and [3:0] -- 4 * 4 = 16
//4 * (i+1) - 1 * 4(i)
