AM79C984 Просмотр технического описания (PDF) - Advanced Micro Devices

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Компоненты Описание

производитель

AM79C984

enhanced Integrated Multiport Repeater (eIMR™)

Advanced Micro Devices 

LOGIC SYMBOL

Expansion

Port

Test and

Control

Port

LOGIC DIAGRAM

PRELIMINARY

V DD

DAT

TXD+

JAM

ACK

COL

SELO

SELI[1:0]

TXD–

RXD+

RXD–

DO+

DO–

DI+

SI

DI–

SO

Am79C984

CI+

SCLK

CI–

AMODE

LDA[4:0], LDB[4:0]

LDGA, LDGB

LDC[2:0]

ACT[7:0]

CLK

RST

DVSS

AVSS

Twisted Pair

Ports

(4 Ports)

AUI

LED

Interface

20650A-4

20650B-4

LED

Port

Control

Port

AUI

Repeater

State

Machine

Expansion

Port

Twisted Pair

Port 0

Twisted Pair

Port 3

Am79C984A

20650A-5

20650B-5

9

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