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[/] [qaz_libs/] [trunk/] [BFM/] [src/] [8b10b/] [video_frame/] [vf_8b10b_sequence_item.svh] - Blame information for rev 46

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1 46 qaztronic
//////////////////////////////////////////////////////////////////////
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////                                                              ////
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//// Copyright (C) 2018 Authors and OPENCORES.ORG                 ////
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////                                                              ////
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//// This source file may be used and distributed without         ////
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//// restriction provided that this copyright statement is not    ////
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//// removed from the file and that any derivative work contains  ////
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//// the original copyright notice and the associated disclaimer. ////
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////                                                              ////
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//// This source file is free software; you can redistribute it   ////
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//// and/or modify it under the terms of the GNU Lesser General   ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any   ////
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//// later version.                                               ////
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////                                                              ////
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//// This source is distributed in the hope that it will be       ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////
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//// PURPOSE.  See the GNU Lesser General Public License for more ////
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//// details.                                                     ////
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////                                                              ////
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//// You should have received a copy of the GNU Lesser General    ////
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//// Public License along with this source; if not, download it   ////
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//// from http://www.opencores.org/lgpl.shtml                     ////
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////                                                              ////
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//////////////////////////////////////////////////////////////////////
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// // --------------------------------------------------------------------
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// typedef enum {AVF_REQUEST, AVF_TRANSACTION} avf_sequence_item_t;
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// --------------------------------------------------------------------
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class vf_8b10b_sequence_item
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  extends uvm_sequence_item;
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  `uvm_object_utils(vf_8b10b_sequence_item)
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  // --------------------------------------------------------------------
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  video_frame_class f_h;
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  int frame_id;
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  time sof_timestamp;
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  time eof_timestamp;
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  // --------------------------------------------------------------------
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  function new(string name = "");
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    super.new(name);
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  endfunction : new
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  // // --------------------------------------------------------------------
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  // function bit do_compare(uvm_object rhs, uvm_comparer comparer);
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    // vf_8b10b_sequence_item tested;
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    // bit same;
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    // if (rhs==null)
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      // `uvm_fatal(get_type_name(), "| %m | comparison to a null pointer");
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    // if (!$cast(tested,rhs))
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      // same = 0;
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    // else
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      // same  = super.do_compare(rhs, comparer);
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    // return same;
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  // endfunction : do_compare
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  // // --------------------------------------------------------------------
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  // function void do_copy(uvm_object rhs);
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    // vf_8b10b_sequence_item item;
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    // assert(rhs != null) else
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      // `uvm_fatal(get_type_name(), "| %m | copy null transaction");
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    // super.do_copy(rhs);
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    // assert($cast(item,rhs)) else
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      // `uvm_fatal(get_type_name(), "| %m | failed cast");
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    // delay     = item.delay;
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    // command   = item.command;
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    // wr_full   = item.wr_full;
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    // rd_empty  = item.rd_empty;
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    // wr_data   = item.wr_data;
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    // rd_data   = item.rd_data;
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    // count     = item.count;
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  // endfunction : do_copy
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  // // --------------------------------------------------------------------
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  // function string convert2string();
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    // string s0, s1, s2, s3;
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    // s0 = $sformatf( "| %m | wr | rd | full | empty |\n");
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    // s1 = $sformatf( "| %m | %1h  | %1h  | %1h    | %1h     |\n"
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                  // , (command == FIFO_WR) || (command == FIFO_BOTH)
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                  // , (command == FIFO_RD) || (command == FIFO_BOTH)
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                  // , wr_full
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                  // , rd_empty
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                  // );
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    // s2 = $sformatf("| %m | wr_data: %h\n" , wr_data);
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    // s3 = $sformatf("| %m | rd_data: %h\n" , rd_data);
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    // if(command == FIFO_NULL)
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      // return {s1, s0};
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    // else if(command == FIFO_BOTH)
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      // return {s3, s2, s1, s0};
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    // else if(command == FIFO_WR)
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      // return {s2, s1, s0};
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    // else if(command == FIFO_RD)
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      // return {s3, s1, s0};
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  // endfunction : convert2string
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// --------------------------------------------------------------------
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endclass : vf_8b10b_sequence_item

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