General Description..................................................................................................................................... 1
2.3.5 Remote control read ............................................................................................. 18
2.3.6 Remote control write............................................................................................. 18
2.4 Loop back test .................................................................................................................. 19
2.4.1 Out-band loop back test ....................................................................................... 19
2.4.2 In-band loop back test .......................................................................................... 21
2.4.3 Programming procedure for In-band loop back test............................................. 22
2.4.4 Auto in-band loop back test.................................................................................. 22
2.5 Remote monitor without SMI programming...................................................................... 23
2.5.1 Auto sends (Status change notice)....................................................................... 23
2.6 Link fault pass through ..................................................................................................... 24
2.6.1 Normal case ......................................................................................................... 24
2.6.2 Remote TP port disconnected .............................................................................. 24
2.6.3 FX port disconnected .............................................................................................. 25
2.6.4 LED diagnostic functions for fault indication ........................................................ 25
2.7 EEPROM – store the initial value ..................................................................................... 26
2.8 Auto MDI_MDIX................................................................................................................ 27
2.9 Serial management interface............................................................................................ 28
3.
MII registers ...................................................................................................................................... 29
3.1 The basic MII registers ..................................................................................................... 30
The basic MII registers 0 ................................................................................................ 30
The basic MII registers 1 ................................................................................................ 32
The basic MII registers 1(continued).............................................................................. 33
The basic MII registers 2 , 3 ........................................................................................... 34
The basic MII registers 4 ................................................................................................ 35
The basic MII registers 5 ................................................................................................ 36
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