AM79C983A Ver la hoja de datos (PDF) - Advanced Micro Devices

Número de pieza

componentes Descripción

Fabricante

AM79C983A

Integrated Multiport Repeater 2 (IMR2™)

Advanced Micro Devices 

BLOCK DIAGRAM

DO±

DI±

CI±

RDO±

RDI±

RCI±

PDO

PDI

PCI

AUI

Port

RAUI

Port

PAUI

Port 0

PDO

PDI

PCI

PAUI

Port 11

PDAT

PCLK

PENAI

PENAO

PTAG

PDRV

MCLK

RST

XENA

PRELIMINARY

Manchester

Decoder

PLL

Manchester

Encoder

IMR2

Repeater

Engine

Attributes and

Control Registers

(HIMIB)

Receiver

MAC

Engine

FIFO

FIFO

Control

Preamble

Jam

Transceiver

Interface

DAT

REQ

ACK

COL

JAM

ECLK

MACEN

FRAME

XMODE

LD[7:0]

BSEL

CRS

COLX

PART

LINK

POL

D[7:0]

CS

C/D

RD

WR

RDY

INT

SDATA[3:0]

DIR[1:0]

19879B-1

Am79C983A

3

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