题解 | #十六进制计数器#
十六进制计数器
https://www.nowcoder.com/practice/7a7cf1062faf4b5dbb578e0c761c2b42
`timescale 1ns/1ns
module counter_16(
input clk ,
input rst_n ,
output reg [3:0] Q
);
always@(posedge clk or negedge rst_n)begin
if(!rst_n)
Q<=0;
else if(Q==15)
Q<=0;
else Q<=Q+1;
end
endmodule
投递牛客等公司9个岗位 >
