Verilog 50%占空比 三分频

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Verilog50%占空比三分频

以下是Verilog实现50%占空比三分频的代码示例：

module clk_divider(
    input clk,
    output reg max_clk,
    output reg min_clk
);

reg [1:0] cnt;

always @(posedge clk) begin
    cnt <= cnt + 1;
    if (cnt == 2'b00) begin
        max_clk <= ~max_clk;
    end else if (cnt == 2'b01) begin
        min_clk <= ~min_clk;
    end
end

endmodule

该代码使用了一个2位的计数器来实现三分频，其中max_clk和min_clk分别表示占空比为2:1和1:2的时钟信号。在每个时钟周期的上升沿时，计数器加1，当计数器的值为00时，max_clk取反；当计数器的值为01时，min_clk取反。这样就可以实现50%占空比的三分频。

Verilog 50%占空比的三分频电路代码

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