28. Divide-by-4 Tick Generator

How do you plan to solve it?

module tick_div4(
  input  wire clk,
  input  wire rst,
  output reg  tick
);
  reg [1:0] cnt;
  always @(posedge clk) begin
    if(rst)begin
      tick=1'b0;
      cnt=1'b0;
    end else begin
      if(cnt==2'd3)begin
        cnt=1'b0;
        tick=1'b1;
      end else begin
        cnt=cnt+1;
        tick=1'b0;
      end
    end
  end
endmodule