The Xilinx® LogiCORE™ IP AXI Ethernet Lite Media Access Controller (MAC) core is designed to incorporate the applicable features described in the IEEE Std. 802.3 Media Independent Interface (MII) specification. It communicates with the processor using the AXI4 or AXI4-Lite interface.
The design provides a 10 Mb/s and 100 Mb/s (also known as Fast Ethernet) interface.