ICS1893BFILF datasheet(2/133 Pages) RENESAS

2 / 133 page

ICS1893BF, Rev. F, 5/13/10

May, 2010

Table of Contents

ICS1893BF Data Sheet - Release

Table of Contents

Section

Title

Page

Chapter 1

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

Chapter 2

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

Chapter 3

Overview of the ICS1893BF............................................................................................. 14

3.1

100Base-TX Operation ..........................................................................................15

3.2

10Base-T Operation ...............................................................................................15

Chapter 4

Operating Modes Overview............................................................................................. 16

4.1

Reset Operations ...................................................................................................17

4.1.1

General Reset Operations .....................................................................................17

4.1.2

Specific Reset Operations .....................................................................................18

4.2

Power-Down Operations ........................................................................................19

4.3

Automatic Power-Saving Operations .....................................................................20

4.4

Auto-Negotiation Operations ..................................................................................20

4.5

100Base-TX Operations ........................................................................................21

4.6

10Base-T Operations .............................................................................................21

4.7

Half-Duplex and Full-Duplex Operations ...............................................................21

4.8

Auto-MDI/MDIX Crossover .....................................................................................22

Chapter 5

Interface Overviews.......................................................................................................... 23

5.1

MII Data Interface ..................................................................................................24

5.2

Serial Management Interface .................................................................................25

5.3

Twisted-Pair Interface ............................................................................................25

5.3.1

Twisted-Pair Transmitter.........................................................................................25

5.4

Clock Reference Interface .....................................................................................27

5.5

Status Interface ......................................................................................................29

Chapter 6

Functional Blocks............................................................................................................. 31

6.1

Functional Block: Media Independent Interface .....................................................32

6.2

Functional Block: Auto-Negotiation ........................................................................33

6.2.1

Auto-Negotiation General Process ........................................................................33

6.2.2

Auto-Negotiation: Parallel Detection ......................................................................34

6.2.3

Auto-Negotiation: Remote Fault Signaling .............................................................35

6.2.4

Auto-Negotiation: Reset and Restart .....................................................................35

6.2.5

Auto-Negotiation: Progress Monitor .......................................................................36

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