Subversion Repositories pcie_vera_tb

// ===========================================================================

// File    : skip_order_set.vri

// Author  : cmagleby

// Date    : Mon Dec 3 11:03:46 MST 2007

// Project : TI PHY design

//

// Copyright (c) notice

// This code adheres to the GNU public license

//

// ===========================================================================

//

// $Id: skip_order_set.vri,v 1.1.1.1 2007-12-05 18:37:07 cmagleby Exp $

//

// ===========================================================================

//

// $Log: not supported by cvs2svn $

//

// ===========================================================================

// Function : this file generates skip order sets when the timer expires

//

// ===========================================================================

// ===========================================================================

#include 

//task to send in skip order sets on a regular basis.

task skip_order_set() {

  integer time_limit_expire = 0;

  integer index = 0;

  wait_var(phy_rdy);

  while(1) {

    time_limit_expire++;

    @ (posedge CLOCK);

    ti_phy_top.rxdatak16 = 2'b00;

    ti_phy_top.rxdata16  = 1'b0;

    //1180 symbols clk is 2 symbols

    if (time_limit_expire == 1180/2) {

      if (!semaphore_get(WAIT,my_semaphore,1))

        error ("Semaphore_get returned 0\n");

      skip_set = new(*,*,*,*,*,*);

      skip_set.build_packet("skip");

      for (index = 0; index < skip_set.length; index ++) {

        @ (posedge CLOCK);

        //ti_phy_top.rxdatak16 = skip_set.temp_packet[index][17:16];

        //ti_phy_top.rxdata16  = skip_set.temp_packet[index][15:0];

        //adding mailbox

        mailbox_put (rx_data_mailbox, {skip_set.temp_packet[index][17:16],skip_set.temp_packet[index][15:0]});

        time_limit_expire = 0;

      }

      semaphore_put (my_semaphore, 1);

    }

  }

}

task zero_fill(){

  while(1) {

    @ (posedge CLOCK);

    if (!semaphore_get(WAIT,my_semaphore,1))

      error ("Semaphore_get returned 0\n");

    mailbox_put (rx_data_mailbox,18'b0);

    semaphore_put(my_semaphore, 1);

  }

}