ICS1893AG datasheet(2/135 Pages) ICST

2 / 135 page

ICS1893AG, Rev A 04/14/05

April, 2005

Table of Contents

ICS1893AG Data Sheet - Preliminary

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

Overview of the ICS1893AG ............................................................................................ 16

4.1

100Base-TX Operation ..........................................................................................17

4.2

10Base-T Operation ...............................................................................................17

Chapter 5

Operating Modes Overview............................................................................................. 18

5.1

Reset Operations ...................................................................................................19

5.1.1

General Reset Operations .....................................................................................19

5.1.2

Specific Reset Operations .....................................................................................20

5.2

Power-Down Operations ........................................................................................21

5.3

Automatic Power-Saving Operations .....................................................................22

5.4

Auto-Negotiation Operations ..................................................................................22

5.5

100Base-TX Operations ........................................................................................23

5.6

10Base-T Operations .............................................................................................23

5.7

Half-Duplex and Full-Duplex Operations ...............................................................23

Chapter 6

Interface Overviews.......................................................................................................... 24

6.1

MII Data Interface ..................................................................................................25

6.2

Serial Management Interface .................................................................................26

6.3

Twisted-Pair Interface ............................................................................................26

6.3.1

Twisted-Pair Transmitter Interface .........................................................................27

6.3.2

Twisted-Pair Receiver Interface .............................................................................28

6.4

Clock Reference Interface .....................................................................................29

6.5

Status Interface ......................................................................................................31

Chapter 7

Functional Blocks............................................................................................................. 33

7.1

Functional Block: Media Independent Interface .....................................................34

7.2

Functional Block: Auto-Negotiation ........................................................................35

7.2.1

Auto-Negotiation General Process ........................................................................36

7.2.2

Auto-Negotiation: Parallel Detection ......................................................................37

7.2.3

Auto-Negotiation: Remote Fault Signaling .............................................................37

7.2.4

Auto-Negotiation: Reset and Restart .....................................................................38

7.2.5

Auto-Negotiation: Progress Monitor .......................................................................38

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