port ffport vars clk:clock, rst:reset, d:data, q:register;

module myff_template(clock, reset, data, register);
   input  clock, reset, data;
   output register;

   reg 	  register;

   always @(posedge clock or posedge reset)
      if (reset)
	 register <= #1 0;
      else
	 register <= #1 data;
endmodule