ICS1893AG データシートの表示（PDF） - Integrated Circuit Systems
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ICS1893AG Datasheet PDF : 135 Pages
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ICS1893AG Data Sheet - Preliminary
Table of Contents
Table of Contents
Section
Title
Page
Revision History
............................................................................................................................. 9
Chapter 1 Abbreviations and Acronyms ......................................................................................... 10
Chapter 2 Conventions and Nomenclature..................................................................................... 12
Chapter 3 Typical ICS1893AG Applications .................................................................................... 14
3.1
ICS1893AG / ICS1893AF Pin Differences.............................................................. 14
3.2
ICS1893AG / ICS1893AF Shared Features ........................................................... 15
Chapter 4
4.1
4.2
Overview of the ICS1893AG ............................................................................................ 16
100Base-TX Operation .......................................................................................... 17
10Base-T Operation ............................................................................................... 17
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............................................................................................. 18
Reset Operations ................................................................................................... 19
General Reset Operations ..................................................................................... 19
Specific Reset Operations ..................................................................................... 20
Power-Down Operations ........................................................................................ 21
Automatic Power-Saving Operations ..................................................................... 22
Auto-Negotiation Operations .................................................................................. 22
100Base-TX Operations ........................................................................................ 23
10Base-T Operations ............................................................................................. 23
Half-Duplex and Full-Duplex Operations ............................................................... 23
Chapter 6
6.1
6.2
6.3
6.3.1
6.3.2
6.4
6.5
Interface Overviews.......................................................................................................... 24
MII Data Interface .................................................................................................. 25
Serial Management Interface ................................................................................. 26
Twisted-Pair Interface ............................................................................................ 26
Twisted-Pair Transmitter Interface ......................................................................... 27
Twisted-Pair Receiver Interface ............................................................................. 28
Clock Reference Interface ..................................................................................... 29
Status Interface ...................................................................................................... 31
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 ....................................................................... 38
ICS1893AG, Rev A 04/14/05
Copyright © 2005, Integrated Circuit Systems, Inc.
All rights reserved.
2
April, 2005
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