题解 | #无占空比要去的奇数分频#
无占空比要去的奇数分频
https://www.nowcoder.com/practice/12d0615157a04e43bb7f41debc3cfa5b
`timescale 1ns/1ns module odd_div ( input wire rst , input wire clk_in, output wire clk_out5 ); //*************code***********// reg outs; reg[2 : 0] cnt; assign clk_out5 = outs; always @(posedge clk_in or negedge rst) begin if (!rst) cnt <= 0; else if (cnt == 4) cnt <= 0; else cnt <= cnt + 1; end always @(posedge clk_in or negedge rst) begin if (!rst) outs <= 0; else if (cnt == 0) outs <= ~outs; else if (cnt == 2) outs <= ~outs; else outs <= outs; end //*************code***********// endmodule