奇数分频器verilog

您好！对于奇数分频器的 Verilog 实现，下面是一个简单的例子：

module OddDivider (
  input wire clk_in,
  output wire clk_out
);

reg [2:0] divider;

always @(posedge clk_in) begin
  if (divider == 3'b000) begin
    divider <= 3'b001;
    clk_out <= 1'b0;
  end else if (divider == 3'b001) begin
    divider <= 3'b010;
    clk_out <= 1'b1;
  end else if (divider == 3'b010) begin
    divider <= 3'b011;
    clk_out <= 1'b0;
  end else if (divider == 3'b011) begin
    divider <= 3'b100;
    clk_out <= 1'b1;
  end else if (divider == 3'b100) begin
    divider <= 3'b101;
    clk_out <= 1'b0;
  end else if (divider == 3'b101) begin
    divider <= 3'b110;
    clk_out <= 1'b1;
  end else if (divider == 3'b110) begin
    divider <= 3'b111;
    clk_out <= 1'b0;
  end else begin
    divider <= 3'b000;
    clk_out <= 1'b1;
  end
end

endmodule

这是一个简单的状态机实现，将输入时钟 `clk_in` 分频为奇数倍的输出时钟 `clk_out`。在上述例子中，输入时钟的频率是输出时钟频率的8倍（即分频因子为8）。