General Description: Due to a problem in the 10 Gigabit Ethernet MAC v3.0 core, maximum length frames can be combined with minimum length inter-frame gaps. Specifically, this causes TX_ACK to pulse for 2 cycles rather than 1 cycle every other time. Additionally, 2 XGMII columns of data are missing, which results in a corrupted frame.
Install the patch as follows: 1. Unzip the contents of the zip file or tar.gz archive to the root directory of the Xilinx installation. Select the option to allow the extractor to overwrite all existing files and maintain the directory structure that is pre-defined in the archive.
PC Determine the Xilinx installation directory by typing the following at the command prompt: "echo %XILINX%"
UNIX Determine the Xilinx installation directory by typing the following: "echo $XILINX"
NOTE: You may need to have system administrator privileges to install the patch.