29. One Shot Pulse

How do you plan to solve it?

module rise_pulse(
  input  wire clk,
  input  wire rst,      // synchronous active-high reset
  input  wire sig_in,
  output reg  pulse
);
  reg prev;             // previous sampled value of sig_in
  
  always @(posedge clk) begin
    // Write your code here
    if (rst) begin
      pulse <= 0;
      prev <= 0;
    end

    else if (prev == 0 && sig_in == 1) begin
      pulse = 1;
      prev <= sig_in;
    end

    else begin
      pulse <= 0;
      prev <= sig_in;
    end

  end

endmodule