Subversion Repositories uart2bus_testbench

//-------------------------------------------------------------------------------------------------

//

//                             UART2BUS VERIFICATION

//

//-------------------------------------------------------------------------------------------------

// CREATOR    : HANY SALAH

// PROJECT    : UART2BUS UVM TEST BENCH

// UNIT       : DASHBOARD

//-------------------------------------------------------------------------------------------------

// TITLE      : UART DASHBOARD

// DESCRIPTION: THIS OBJECTS HOLD THE SHARED ATTRIBUTES AMONG ALL COMPONENTS AND THE UPDATED RESULTS

//-------------------------------------------------------------------------------------------------

// LOG DETAILS

//-------------

// VERSION      NAME        DATE        DESCRIPTION

//    1       HANY SALAH    14072017    FILE CREATION

//-------------------------------------------------------------------------------------------------

// ALL COPYRIGHTS ARE RESERVED FOR THE PRODUCER ONLY .THIS FILE IS PRODUCED FOR OPENCORES MEMBERS

// ONLY AND IT IS PROHIBTED TO USE THIS MATERIAL WITHOUT THE CREATOR'S PERMISSION

//-------------------------------------------------------------------------------------------------

class uart_dashboard extends uvm_object;

   //  Coverage Fields

   //  Thresholds

   protected int    hit_text_cov=90;

   protected int    hit_bin_cov=90;

   protected int    hit_mode_cov=90;

   protected int    hit_two_bursts_cov=90;

   protected int    hit_four_bursts_cov=90;

   //  Ratios

   int unsigned trans_attribute_cov;

   int unsigned text_mode_cov;

   int unsigned binary_mode_cov;

   int unsigned two_binary_bursts_cov;

   int unsigned four_bursts_cov;

   bit hit_coverage=1'b0;

   uvm_table_printer   pr;

   `uvm_object_utils_begin(uart_dashboard);

      `uvm_field_int(trans_attribute_cov,UVM_ALL_ON)

      `uvm_field_int(text_mode_cov,UVM_ALL_ON)

      `uvm_field_int(binary_mode_cov,UVM_ALL_ON)

      `uvm_field_int(two_binary_bursts_cov,UVM_ALL_ON)

      `uvm_field_int(four_bursts_cov,UVM_ALL_ON)

      `uvm_field_int(hit_text_cov,UVM_ALL_ON|UVM_NOPRINT)

      `uvm_field_int(hit_bin_cov,UVM_ALL_ON|UVM_NOPRINT)

      `uvm_field_int(hit_mode_cov,UVM_ALL_ON|UVM_NOPRINT)

      `uvm_field_int(hit_two_bursts_cov,UVM_ALL_ON|UVM_NOPRINT)

      `uvm_field_int(hit_four_bursts_cov,UVM_ALL_ON|UVM_NOPRINT)

   `uvm_object_utils_end

   function new (string name="uart_dashboard");

      super.new(name);

      pr = new ();

      pr.knobs.default_radix=UVM_DEC;

   endfunction // new

   function void set_cov_threshold(int hit_text_cov,

                                   int hit_bin_cov,

                                   int hit_mode_cov,

                                   int hit_two_bursts_cov,

                                   int hit_four_bursts_cov);

      this.hit_text_cov        = hit_text_cov;

      this.hit_bin_cov         = hit_bin_cov;

      this.hit_mode_cov        = hit_mode_cov;

      this.hit_two_bursts_cov  = hit_two_bursts_cov;

      this.hit_four_bursts_cov = hit_four_bursts_cov;

      print_thresholds();

   endfunction // set_cov_threshold

   function void evaluate_coverage();

      if((text_mode_cov         >= hit_text_cov)     &&

         (binary_mode_cov       >= hit_bin_cov)      &&

         (trans_attribute_cov   >= hit_mode_cov)     &&

         (two_binary_bursts_cov >= hit_two_bursts_cov)&&

         (four_bursts_cov       >= hit_four_bursts_cov))

        hit_coverage = 1'b1;

   endfunction // evaluate_coverage

   virtual function void print_thresholds ();

      $display("-------------------------------");

      $display("hit_text_cov\t\t\t=%d",hit_text_cov);

      $display("hit_bin_cov\t\t\t=%d",hit_bin_cov);

      $display("hit_mode_cov\t\t\t=%d",hit_mode_cov);

      $display("hit_two_bursts_cov\t\t=%d",hit_two_bursts_cov);

      $display("hit_four_bursts_cov\t\t=%d",hit_four_bursts_cov);

      $display("-------------------------------");

   endfunction // print_thresholds

endclass