ICS1893AFILF datasheet(2/137 Pages) RENESAS

2 / 137 page

ICS1893AF, Rev D 10/26/04

October, 2004

Table of Contents

ICS1893AF Data Sheet - Release

Table of Contents

Section

Title

Page

Revision History

............................................................................................................................. 9

Chapter 1

Abbreviations and Acronyms ......................................................................................... 10

Chapter 2

Conventions and Nomenclature ..................................................................................... 12

Chapter 3

Typical ICS1893AF Applications..................................................................................... 14

3.1

ICS1893AF / ICS1893Y-10 Pin Differences ........................................................... 14

3.2

ICS1893AF / ICS1893Y-10 Shared Features ......................................................... 15

Chapter 4

Overview of the ICS1893AF............................................................................................. 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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