ICS1892
10Base-T/100Base-TX Integrated PHYceiver™
TSD
Table of Contents
ICS1892 Data Sheet
Table of Contents
Section
Title
Page
Chapter 1
Chapter 2
Chapter 3
Abbreviations and Acronyms................................................................9
Conventions and Nomenclature..........................................................11
ICS 1892 Enhanced Features.............................................................. 13
Chapter 4
4.1
4.2
Overview of the ICS 1892 .................................................................... 15
100Base-TX Operation .............................................................................. 16
10Base-T Operation .................................................................................. 16
Chapter 5
5.1
5.1.1
5.1.2
5.2
5.3
5.4
5.5
5.6
5.7
Operating Modes Overview ................................................................ 17
Reset Operations ....................................................................................... 18
General Reset Operations ......................................................................... 18
Specific Reset Operations ......................................................................... 19
Power-Down Operations ........................................................................... 20
Automatic Power-Saving Operations ......................................................... 21
Auto-Negotiation Operations ..................................................................... 21
100Base-TX Operations ............................................................................ 22
10Base-T Operations ................................................................................ 22
Half-Duplex and Full-Duplex Operations ................................................... 22
Chapter 6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
Interface Overviews............................................................................. 23
MII Data Interface ...................................................................................... 24
100M Symbol Interface .............................................................................. 25
10M Serial Interface .................................................................................. 27
Link Pulse Interface ................................................................................... 29
Serial Management Interface .................................................................... 30
Twisted-Pair Interface ................................................................................ 30
Clock Reference Interface ......................................................................... 30
Clock Source: Oscillator or CMOS Driver .................................................. 30
Clock Source: Crystal ................................................................................ 31
Configuration Interface .............................................................................. 32
Status Interface ......................................................................................... 32
6.7.1
6.7.2
6.8
6.9
Chapter 7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
Functional Blocks................................................................................ 33
Functional Block: Media Independent Interface ........................................ 34
Functional Block: Auto-Negotiation ........................................................... 35
Auto-Negotiation General Process ............................................................ 36
Auto-Negotiation: Parallel Detection .......................................................... 37
Auto-Negotiation: Remote Fault Signaling ................................................ 37
Auto-Negotiation: Reset and Restart ......................................................... 38
Auto-Negotiation: Progress Monitor .......................................................... 39
ICS1892, Rev. D, 2/26/01
February 26, 2001
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
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IDT™ / ICS™ 10Base-T/100Base-TX Integrated PHYceiver™
ICS1892
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IDT [ INTEGRATED DEVICE TECHNOLOGY ]
