Datasheet

Table of Contents
1 General Description .................................................................................................................. 1
2 Quick Start ................................................................................................................................ 2
2.1 Power Connection ...................................................................................................... 2
2.1.1 MII Interface (Default) ................................................................................................ 2
2.1.2 USB Interface ............................................................................................................. 2
2.1.3 External Supply .......................................................................................................... 2
2.2 Address Setting .......................................................................................................... 3
2.3 Device Register Access ............................................................................................. 4
2.3.1 Access MDIO Through MII ........................................................................................ 4
2.3.2 Access MDIO Through USB ...................................................................................... 4
2.3.3 Access MDIO Through Parallel Port .......................................................................... 4
2.4 Clock Sources ............................................................................................................ 5
2.4.1 Crystal (Default) ......................................................................................................... 5
2.4.2 Oscillator .................................................................................................................... 5
2.5 Straps ......................................................................................................................... 6
2.6 LEDs .......................................................................................................................... 7
2.7 SMA Connectors ........................................................................................................ 8
2.8 Table of Jumpers ....................................................................................................... 8
2.9 Modification for Fiber Operation ................................................................................ 9
2.10 Register Access Software .......................................................................................... 9