COPYRIGHT (c) 2004-2007 XILINX, INC. 
ALL RIGHTS RESERVED

Core name            : Tri-Mode Ethernet MAC
Version              : 3.4
Release Date         : August 8th, 2007
File                 : tri_mode_eth_mac_release_notes.txt 

Revision History
Date     By            Version   Change Description
========================================================================
09/2004  Xilinx, Inc.  1.1         Release for ISE 6.3i
04/2005  Xilinx, Inc.  2.1         Release for ISE 7.1i
06/2005  Xilinx, Inc.  2.1 patch 1 Patch release
01/2006  Xilinx, Inc.  2.2         Release for ISE 8.1i
07/2006  Xilinx, Inc.  3.1         Release for ISE 8.2i
09/2006  Xilinx, Inc.  3.2         Release for ISE 8.2i
02/2007  Xilinx, Inc.  3.3         Release for ISE 9.1i
04/2007  Xilinx, Inc.  3.3 rev 1   Spartan(TM)-3A DSP support  
08/2007  Xilinx, Inc.  3.4         Release for ISE 9.2i
========================================================================

INTRODUCTION

RELEASE NOTES
  1. Enhancements
  2. Bug Fixes
  3. Known Issues

TECHNICAL SUPPORT

========================================================================

INTRODUCTION
============

Thank you for purchasing the Tri-Mode Ethernet MAC LogiCORE from Xilinx!
The Xilinx Tri-Mode Ethernet MAC LogiCORE is a fully verified, 
pre-implemented core.  To obtain the latest core updates and 
documentation, please visit the Tri-Mode Ethernet MAC Lounge. 
The lounge is accessible from the Tri-Mode Ethernet MAC product page:

http://www.xilinx.com/systemio/temac/index.htm

Please refer to the Tri-Mode Ethernet MAC Getting Started Guide for more 
information on how to set up and use the Xilinx Tri-Mode Ethernet
MAC solution.  This document contains the release notes for 
Tri-Mode Ethernet MAC Version 3.4 which includes enhancements, 
resolved issues and outstanding known issues.



RELEASE NOTES
=============

This section lists the enhancements and known issues associated with this 
release.

1. Enhancements 

   * Support added for ISE 9.2i 

   * Added IDELAY/IODELAY components in Virtex(TM)-4/Virtex-5 implementations 
     to the relevant clock input as well as the data and control signals.
 
   * Updated The Address Filter defaults to prevent the passing of all-zero addresses

   
2. Bug Fixes

   * None

3. Known Issues

   For a list of the current known issues with the Tri-Mode Ethernet
   MAC v3.4 core, please refer to Answer Record 25222:

   http://support.xilinx.com/xlnx/xil_ans_display.jsp?iLanguageID=1&iCountryID=1&getPagePath=25222

TECHNICAL SUPPORT
=================
The fastest method for obtaining specific technical support for the 
Tri-Mode Ethernet MAC core is through the http://www.xilinx.com/support
website. Questions are routed to a team of engineers with specific 
expertise in using the Tri-Mode Ethernet MAC core. Xilinx will provide 
technical support for use of this product as described in the Tri-Mode
Ethernet MAC User Guide and the Tri-Mode Ethernet MAC Getting Started 
Guide. Xilinx cannot guarantee timing, functionality, or support of this 
product for designs that do not follow these guidelines.
