class dacreg_monitor;


  virtual dacreg_if		    dif;
  virtual spi_if		wif;
  virtual sram_if#(25,32)	xif;

  //collect
  dacreg_trans			act_trans[$];


  function new();
  endfunction
  extern task collect();
  extern task do_mon();

endclass : dacreg_monitor 


task dacreg_monitor::do_mon();

    while(1) begin
	@(negedge xif.wren);
      	collect();
    end

endtask: do_mon




task dacreg_monitor::collect();
    dacreg_trans		tr_temp;

	@(posedge xif.clk);
	@(negedge xif.clk);

	tr_temp = new();
  	tr_temp.Prbs           =  dif.Prbs        ;   
	tr_temp.Set0           =  dif.Set0        ; 
	tr_temp.Set1           =  dif.Set1        ;
	tr_temp.Set2           =  dif.Set2        ;
    tr_temp.Set3           =  dif.Set3        ;
    tr_temp.Set4           =  dif.Set4        ;
    tr_temp.Set5           =  dif.Set5        ;
    tr_temp.Set6           =  dif.Set6        ;
    tr_temp.Set7           =  dif.Set7        ;
    tr_temp.Set8           =  dif.Set8        ;
    tr_temp.Set9           =  dif.Set9        ;
    tr_temp.Set10          =  dif.Set10       ;
    tr_temp.Set11          =  dif.Set11       ;
    tr_temp.Set12          =  dif.Set12       ;
    tr_temp.Set13          =  dif.Set13       ;
    tr_temp.Set14          =  dif.Set14       ;
    tr_temp.Set15          =  dif.Set15       ;
    tr_temp.Dac_addr       =  dif.Dac_addr    ;
    tr_temp.Dac_dw         =  dif.Dac_dw      ;
    tr_temp.Dac_ref        =  dif.Dac_ref     ;
    tr_temp.Prbs_rst0      =  dif.Prbs_rst0   ;
    tr_temp.Prbs_set0      =  dif.Prbs_set0   ;
    tr_temp.Prbs_rst1      =  dif.Prbs_rst1   ;
    tr_temp.Prbs_set1      =  dif.Prbs_set1   ;
    tr_temp.Cal_sig        =  dif.Cal_sig     ;
    tr_temp.Cal_rstn       =  dif.Cal_rstn    ;
    tr_temp.Cal_div_rstn   =  dif.Cal_div_rstn;

	act_trans.push_back(tr_temp);
	
endtask:  collect