32 bit micro controller to ADSP SC5xx Ethernet interface with 50Mbps

Hello guys ,

Is there a reference schematic or design note which explains how to interface a 32 bit micro controller to ADSP SC589 using an Ethernet port. I found in datasheet how to connect to external LAN / media interfaces with EMAC0 port. How do I connect to a micro controller through Ethernet? I am a beginner here with DSPs