9883 datasheet(5/56 Pages) INTEL

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Datasheet

Document #: 249115

Revision #: 003

Rev. Date: 08/07/01

Contents

Tables

MII #1 Signal Descriptions ............................................................................................................ 9

MII #2 Signal Descriptions .......................................................................................................... 10

Inter-Repeater Backplane Signal Descriptions ........................................................................... 11

Twisted-Pair Port Signal Descriptions ........................................................................................ 13

LED Signal Descriptions ............................................................................................................. 14

Power Supply and Indication Signal Descriptions ...................................................................... 15

Miscellaneous Signal Descriptions ............................................................................................. 16

Serial LED Port Bit Stream ......................................................................................................... 23

ACTGLED Display Modes ..........................................................................................................24

LED Terms.................................................................................................................................. 24

LED Mode 1 Indications.............................................................................................................. 25

LED Mode 2 Indications.............................................................................................................. 26

LED Mode 3 Indications.............................................................................................................. 27

LED Mode 4 Indications.............................................................................................................. 28

Cascading and Stacking Connections ........................................................................................ 30

IRB Signal Details....................................................................................................................... 31

LXT98x3 Magnetics Specifications............................................................................................. 36

Oscillator Manufacturers............................................................................................................. 37

Absolute Maximum Ratings ........................................................................................................ 44

Operating Conditions .................................................................................................................. 44

Input System Clock1 Requirements ........................................................................................... 44

I/O Electrical Characteristics....................................................................................................... 45

100 Mbps IRB Electrical Characteristics..................................................................................... 45

10 Mbps IRB Electrical Characteristics....................................................................................... 46

100BASE-TX Transceiver Electrical Characteristics ................................................................. 47

10BASE-T Transceiver Electrical Characteristics...................................................................... 47

100 Mbps TP Port-to-Port Delay Timing Parameters ................................................................. 48

100BASE-TX MII-to-TP Port Timing Parameters ....................................................................... 49

100BASE-TX TP-to-MII Timing Parameters ............................................................................... 50

10BASE-T MII-to-TP Timing Parameters ................................................................................... 51

10BASE-T TP-to-MII Port Timing Parameters............................................................................ 52

100 Mbps TP-to-IRB Timing Parameters1.................................................................................. 53

10 Mbps TP-to-IRB Timing Parameters1.................................................................................... 54

10 Mbps IRB-to TP Port Timing Parameters .............................................................................. 55

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