AM79C960 Ver la hoja de datos (PDF) - Advanced Micro Devices

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AM79C960

PCnet™-ISA Single-Chip Ethernet Controller

Advanced Micro Devices 

AMD

PRELIMINARY

PIN DESIGNATIONS: BUS MASTER

Listed by Group

Pin Name

ISA Bus Interface

AEN

DACK

DRQ

IOCHRDY

IOCS16

IOR

IOW

IRQ

LA17-23

MASTER

MEMR

MEMW

REF

RESET

SA0-19

SBHE

SD0-15

SMEMR

Board Interfaces

APCS

BPCS

DXCVR

IOAM0-1

LED0

LED1

LED2

LED3

MAUSEL/EAR

PRDB0-7

SLEEP

TE

XTAL1

XTAL2

Pin Function

Address Enable

DMA Acknowledge

DMA Request

I/O Channel Ready

I/O Chip Select 16

I/O Read Select

I/O Write Select

Interrupt Request

Unlatched Address Bus

Master Transfer in Progress

Memory Read Select

Memory Write Select

Memory Refresh Active

System Reset

System Address Bus

System Byte High Enable

System Data Bus

System Memory Read Select

Address PROM Chip Select

Boot PROM Chip Select

Disable Transceiver

Input/Output Address Map

LED0/LNKST

LED1/SFBD/RCVACT

LED2/SRD/RXPOL

LED3/SRDCLK/XMTACT

MAU SELect/External Address Reject

PROM Data Bus

Sleep Mode

Test Enable

Crystal Input

Crystal Output

I/O

Driver

I

I

O

TS3

I/O

OD3

I/O

OD3

I

I

O

OD3

O

TS3

O

OC3

O

TS3

O

TS3

I

I

I/O

TS3

I/O

TS3

I/O

TS3

I

O

TS1

O

TS1

O

TS1

I

O

TS2

O

TS2

O

TS2

O

TS2

I

I

I

I

I

O

1-356

Am79C960

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