Micrel's KSZ8081RNA-EVAL Physical Layer Transceiver Evaluation Board provides a convenient platform to evaluate the KSZ8081RNA features. All configuration pins are accessible either by jumpers, test points or interface connectors. The KSZ8081RNA is a 10Base-T/100Base-TX Physical Layer Transceiver with an RMII MAC interface. It utilizes a unique mixed-signal design to extend signaling distance while reducing power consumption, and offers HP Auto MDI/MDI-X for reliable detection of and correction for crossover and straight-through cables, eliminating the need to differentiate between crossover and straight-through cables. It also supports Energy Efficient Ethernet (EEE) and Wake-on-LAN (WOL).