IP113M LF
Preliminary Data Sheet
2/58
April 9, 2007
Copyright © 2004, IC Plus Corp.
IP113M LF-DS-R11
Contents
Features....................................................................................................................................................... 1
General Description..................................................................................................................................... 1
Contents ...................................................................................................................................................... 2
Revision History........................................................................................................................................... 4
Block Diagram ............................................................................................................................................. 5
Application Diagram .................................................................................................................................... 5
Applications ................................................................................................................................................. 6
Managed converter (up to 31 pieces of IP113M LF in a chassis) ............................................................... 6
Un-managed converter................................................................................................................................6
PIN Diagram ................................................................................................................................................ 7
1.
PIN Description ................................................................................................................................... 8
PIN Description (continued).............................................................................................................. 9
PIN Description (continued)............................................................................................................ 10
PIN Description (continued).............................................................................................................11
PIN Description (continued)............................................................................................................ 12
PIN Description (continued)............................................................................................................ 13
2.
Functional Description ...................................................................................................................... 14
2.1
Data forwarding ................................................................................................................ 14
2.1.1
Modified cut-through mode................................................................................... 14
2.1.2
Pure converter mode ............................................................................................ 14
2.1.3
Fragment forwarding ............................................................................................ 14
2.2
TP port force mode ........................................................................................................... 15
2.3
Remote management ....................................................................................................... 16
2.3.1
Maintenance frame format at MII ......................................................................... 16
2.3.2
Bit definition of maintenance frame ...................................................................... 16
2.3.3
Bit definition of maintenance frame (continued)................................................... 17
2.3.4
Remote monitor .................................................................................................... 18
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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