AC104Z datasheet(3/66 Pages) BOARDCOM

3 / 66 page

Data Sheet

AC104Z

9/9/02

Br oad c om

Document

AC104Z-DS03-405-R

Page iii

TABLE OF CONTENTS

Section 1: Functional Description...................................................................................... 1

MAC Interface ............................................................................................................................................... 1

RMII ........................................................................................................................................................ 1

SMI .................................................................................................................................................. 2

Interrupt ........................................................................................................................................... 3

Carrier Sense / RX_DV.................................................................................................................... 3

Media Interface ............................................................................................................................................. 3

10Base-T ................................................................................................................................................ 3

Transmit Function ............................................................................................................................ 3

Receive Function ............................................................................................................................. 3

Link Monitor ..................................................................................................................................... 3

100Base-TX ............................................................................................................................................ 4

Transmit Function ............................................................................................................................ 4

Parallel to Serial, NRZ to NRZI, and MLT3 Conversion................................................................... 4

Receive Function ............................................................................................................................. 5

Baseline Wander Compensation ..................................................................................................... 5

Clock/Data Recovery ....................................................................................................................... 5

Decoder/De-scrambler..................................................................................................................... 5

Link Monitor ..................................................................................................................................... 5

100Base-FX ............................................................................................................................................ 6

Transmit Function ............................................................................................................................ 6

Receive Function ............................................................................................................................. 6

Link Monitor ..................................................................................................................................... 6

Far-End-Fault-Indication (FEFI) ....................................................................................................... 6

10Base-T/100Base-TF/FX ...................................................................................................................... 6

Multi-Mode Transmit Driver.............................................................................................................. 6

Adaptive Equalizer ........................................................................................................................... 7

PLL Clock Synthesizer..................................................................................................................... 7

Jabber and SQE (Heartbeat) ........................................................................................................... 7

Reverse Polarity Detection and Correction...................................................................................... 7

Initialization and Setup ................................................................................................................................8

Hardware Configuration .......................................................................................................................... 8

AC104Z Datasheet(PDF) 3 Page - Broadcom Corporation.

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