Holt 10Base-T/100Base-TX Physical Layer Transceiver
RJ-45 Jack for Fast Ethernet cable interface
HP Auto-MDIX for automatic detection and correction for straight-through and crossover cables
MII (Media Independent Interface) connector to interface with a MAC controller
RMII (Reduced MII) option with external 50MHz system clock
2 LED Indicators for status and activity
Jumpers to configure strapping pins
Manual Reset Button for quick reboot after re-configuration of strapping pins
The HI-5200 ADK evaluation board, ADK-5200, plugs into any industry standard “Fast Ethernet” board with Ethernet MAC MII or RMII interface. Configuration of the HI-5200 is accomplished through on-board jumper selections and/or by PHY register access via the MDC/MDIO management pins of the MII Interface.