We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 47696

LogiCORE IP 10-Gigabit Ethernet MAC v10.3 - Release Notes and Known Issues for ISE Design Tools 14.1


This answer record contains the Release Notes for the LogiCORE IP 10-Gigabit Ethernet MAC v10.4 core which was released in ISE design tools14.1 and contains the following information:

  • New Features
  • Supported Devices
  • Bug Fixes
  • Known Issues

For installation instructions, general CORE Generator software known issues, and design tools requirements, see the IP Release Notes Guide.


New Features

  • 14.1 ISE software support

Supported Devices

  • Virtex-6 XC CXT/LXT/SXT/HXT
  • Virtex-6 XC Lower Power LXT/SXT
  • Virtex-6 XQ LXT/SXT
  • Spartan-6 XC LX/LXT, -3 and -4
  • Virtex-5 XC LX/LXT/SXT/TXT/FXT
  • Virtex-5 XQ LX/LXT/SXT/FXT
  • Virtex-4 XC LX/SX/FX

Resolved Issues

  • (Xilinx Answer 43057) LogiCORE IP 10-Gigabit Ethernet MAC v10.2 - Errors inserted when transmitting frames of almost max length
  • (Xilinx Answer 44939) LogiCORE IP 10-Gigabit Ethernet MAC v10.2 - Sending continuous jumbo frames in WAN mode causes the core to hang

Known Issues

  • (Xilinx Answer 35835) LogiCORE IP 10-Gigabit Ethernet MAC v10.1 and earlier - tx_underrun must be assert with tx_data_valid
  • (Xilinx Answer 35836) LogiCORE IP 10-Gigabit Ethernet MAC - Timing errors seen when targeting Virtex-4 FPGAs

AR# 47696
Date Created 05/02/2012
Last Updated 05/16/2012
Status Active
Type Release Notes
  • ISE Design Suite - 14.1
  • 10 Gigabit Ethernet Media Access Controller