Please refer to the following documentation when using Xilinx Embedded Ethernet IPs.
Note: This Answer Record is a part of the Xilinx Embedded Networking Solution Center (Xilinx Answer 65135). The Xilinx Solution Center for Embedded Ethernet IP is available to address all questions related to Embedded Ethernet IP. Whether you are starting a new design with Embedded Ethernet IP cores or troubleshooting a problem, use the Solution Center for Embedded Ethernet IP to guide you to the right information.
Release Notes and Known Issues