// This test fixture write a data stream to a file
module audioout_tf(input CLK, input reset, input [15:0] data, input dataValid, output takingData);
  parameter FILENAME = "outfile.dat";
  integer     file;  
  assign takingData = 1;
  
  initial begin
    file = $fopen(FILENAME);
    if (file == 0) begin
      $display("Cannot open output file");
      $stop;
    end
  end

  always @(posedge CLK) begin
		if(reset) begin
		end
		else begin
  			if(dataValid)
				$fdisplay(file, "%h, %h", data, data);
		end
  end
endmodule