class ramreg_scoreboard;
  integer	fid;

  function new();
  endfunction;

  //extern task do_check();

extern function bit compare(
    bit[31:0]		spi_exp[$],
    bit[31:0]		spi_act[$]
  );

endclass

function bit ramreg_scoreboard::compare(
    bit[31:0]		spi_exp[$],
    bit[31:0]		spi_act[$]
);

  bit		result=1'b1;
  int		i=0;


	if(spi_exp.size() != spi_act.size()) begin
	  result = 1'b0;
	  $fwrite(fid,"ScoreBoard(ERROR):  write & read datanum ARNT'T equal!\n");
	  $fwrite(fid,"Exp spi_data size:%0d\n",spi_exp.size());
	  $fwrite(fid,"Act spi_data size:%0d\n",spi_act.size());
	end 
 
	else 
	  for(i=0;i<spi_act.size();i++) begin
		if(spi_exp[i] != spi_act[i]) begin
		  result = 1'b0;
		  $fwrite(fid,"ScoreBoard(ERROR):  register read error(%0d)!\n",i);
	  	  $fwrite(fid,"Exp spi_data:\t%h\n",spi_exp[i]);
	  	  $fwrite(fid,"Act spi_data:\t%h\n",spi_act[i]);
		end
		else
		  $fwrite(fid,"register read Successfully!\n");
	  end
	  
  return result;												
      
endfunction