always #50 clk = ~clk;
module div_by_8_even ( input clk, input rst_n, output reg clk_out ); reg [1:0] count; // 2 bits for N/2 = 4 always @(posedge clk or negedge rst_n) begin if (!rst_n) begin count <= 0; clk_out <= 0; end else begin if (count == 3) begin // N/2 - 1 count <= 0; clk_out <= ~clk_out; end else begin count <= count + 1; end end end verilog frequency divider
always @(posedge clk or posedge rst) begin if (rst) begin divided_clk_wire <= 0; end else begin divided_clk_wire <= (divided_clk_wire == DIVISION_RATIO - 1) ? 0 : divided_clk_wire + 1; end end always #50 clk = ~clk; module div_by_8_even (
There are several types of frequency dividers, including: always #50 clk = ~clk
A frequency divider can be implemented in Verilog using various techniques, including:
wire [31:0] divided_clk_wire;
endmodule