//////////////////////////////////////////////////////////////////////
|
//////////////////////////////////////////////////////////////////////
|
//// ////
|
//// ////
|
//// TODO ////
|
//// TODO ////
|
//// ////
|
//// ////
|
//// This file is part of the Ethernet IP core project ////
|
//// This file is part of the Ethernet IP core project ////
|
//// http://www.opencores.org/projects/ethmac/ ////
|
//// http://www.opencores.org/projects/ethmac/ ////
|
//// ////
|
//// ////
|
//// Author(s): ////
|
//// Author(s): ////
|
//// - Igor Mohor (igorM@opencores.org) ////
|
//// - Igor Mohor (igorM@opencores.org) ////
|
//// ////
|
//// ////
|
//// All additional information is available in the Readme.txt ////
|
//// All additional information is available in the Readme.txt ////
|
//// file. ////
|
//// file. ////
|
//// ////
|
//// ////
|
//////////////////////////////////////////////////////////////////////
|
//////////////////////////////////////////////////////////////////////
|
//// ////
|
//// ////
|
//// Copyright (C) 2001, 2002 Authors ////
|
//// Copyright (C) 2001, 2002 Authors ////
|
//// ////
|
//// ////
|
//// This source file may be used and distributed without ////
|
//// This source file may be used and distributed without ////
|
//// restriction provided that this copyright statement is not ////
|
//// restriction provided that this copyright statement is not ////
|
//// removed from the file and that any derivative work contains ////
|
//// removed from the file and that any derivative work contains ////
|
//// the original copyright notice and the associated disclaimer. ////
|
//// the original copyright notice and the associated disclaimer. ////
|
//// ////
|
//// ////
|
//// This source file is free software; you can redistribute it ////
|
//// This source file is free software; you can redistribute it ////
|
//// and/or modify it under the terms of the GNU Lesser General ////
|
//// and/or modify it under the terms of the GNU Lesser General ////
|
//// Public License as published by the Free Software Foundation; ////
|
//// Public License as published by the Free Software Foundation; ////
|
//// either version 2.1 of the License, or (at your option) any ////
|
//// either version 2.1 of the License, or (at your option) any ////
|
//// later version. ////
|
//// later version. ////
|
//// ////
|
//// ////
|
//// This source is distributed in the hope that it will be ////
|
//// This source is distributed in the hope that it will be ////
|
//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
|
//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
|
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
|
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
|
//// PURPOSE. See the GNU Lesser General Public License for more ////
|
//// PURPOSE. See the GNU Lesser General Public License for more ////
|
//// details. ////
|
//// details. ////
|
//// ////
|
//// ////
|
//// You should have received a copy of the GNU Lesser General ////
|
//// You should have received a copy of the GNU Lesser General ////
|
//// Public License along with this source; if not, download it ////
|
//// Public License along with this source; if not, download it ////
|
//// from http://www.opencores.org/lgpl.shtml ////
|
//// from http://www.opencores.org/lgpl.shtml ////
|
//// ////
|
//// ////
|
//////////////////////////////////////////////////////////////////////
|
//////////////////////////////////////////////////////////////////////
|
//
|
//
|
// CVS Revision History
|
// CVS Revision History
|
//
|
//
|
// $Log: not supported by cvs2svn $
|
// $Log: not supported by cvs2svn $
|
// Revision 1.1 2002/09/10 10:42:06 mohor
|
// Revision 1.1 2002/09/10 10:42:06 mohor
|
// HASH improvement needed.
|
// HASH improvement needed.
|
//
|
//
|
|
|
|
|
- Add logic for easier use of the HASH table: First write MAC address to some
|
- Add logic for easier use of the HASH table: First write MAC address to some
|
register. Then issue a command. CRC is calculated from this MAC and appropriate
|
register. Then issue a command. CRC is calculated from this MAC and appropriate
|
bit written to the HASH register.
|
bit written to the HASH register.
|
|
|
- In loopback rx_clk is not looped back. Possible CRC error. Consider if usage of
|
- In loopback rx_clk is not looped back. Possible CRC error. Consider if usage of
|
additional logic is necessery (FIFO for looping the data).
|
additional logic is necessery (FIFO for looping the data).
|
|
|
|
|
|
|
|
|
