Thank you for your interest in our DP83848 10/100Mbps Ethernet Physical Layer (PHYTER) Media Attachment Unit (MAU) Evaluation Kit (EVK). The PHYTER MAU is a Full featured DP83848 board, and supporting circuitry, to provide robust Ethernet network connection. When connected via the MII/RMII of an IEEE 802.3 compliant Media Access Controller (MAC), the MAU provides wire speed, half- and full-duplex, 10Base-T and 100Base-TX Ethernet connection capability. In addition, the board provides the ability to take advantage of some of the advanced features of the DP83848 products, such as Energy Detect. When accompanied with TI's Integrity tool, a user may also use this card for advanced link analysis and a number of other device capabilities.