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28. Divide-by-4 Tick Generator

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No ifs

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Code

module tick_div4(
  input  wire clk,
  input  wire rst,
  output reg  tick
);
  reg [1:0] cnt;
  always @(posedge clk) begin
    // Write your code here
    cnt  <= (cnt == 2'b11) ? 0 : rst ? 1'b0 : cnt + 1'b1;
    tick <= (cnt == 2'b11);
  end

endmodule

 

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