// $Id: j_dfctnh.v,v 1.8 2003/01/23 00:13:12 berndt Exp $

module j_dfctnh (q, d, cp, cdn);
   input d, cp, cdn;
   output q;
   reg q;

   always @ (posedge cp) begin
      if(cdn == 1'b0)
         q <= 1'b0;
      else
         q <= d;
   end

endmodule