AM79C961AKCW Ver la hoja de datos (PDF) - Advanced Micro Devices

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AM79C961AKCW

PCnet™-ISA II Jumperless, Full Duplex Single-Chip Ethernet Controller for ISA

Advanced Micro Devices 

PIN DESIGNATIONS: BUS MASTER MODE

Listed by Group

Pin Name

ISA Bus Interface

AEN

BALE

DACK[3, 5–7]

DRQ[3, 5–7]

IOCHRDY

IOCS16

IOR

IOW

IRQ[3, 4, 5, 9, 10, 11, 12, 15]

LA[17-23]

MASTER

MEMR

MEMW

REF

RESET

SA[0 –19]

SBHE

SD[0 –15]

Board Interfaces

IRQ15/APCS

BPCS

DXCVR/EAR

LED0

LED1

LED2

LED3

PRDB[3–7]

SLEEP

XTAL1

XTAL2

SHFBUSY

PRDB(0)/EESK

PRDB(1)/EEDI

PRDB(2)/EEDO

EECS

Pin Function

Address Enable

Bus Address Latch 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

IRQ15 or Address PROM Chip Select

Boot PROM Chip Select

Disable Transceiver

LED0/LNKST

LED1/SFBD/RCVACT

LED2/SRD/RXDATPOL

LED3/SRDCLK/XMTACT

PROM Data Bus

Sleep Mode

Crystal Input

Crystal Output

Read access from EEPROM in process

Serial Shift Clock

Serial Shift Data In

Serial Shift Data Out

EEPROM Chip Select

I/O

Driver

I

I

I

I/O

TS3

I/O

OD3

O

OD3

I

I

O

TS3/OD3

I/O

TS3

O

OD3

O

TS3

O

TS3

I

I

I/O

TS3

I/O

TS3

I/O

TS3

O

TS1

O

TS1

I/O

TS1

O

TS2

O

TS2

O

TS2

O

TS2

I/O

TS1

I

I

O

I/O

I/O

I/O

O

16

Am79C961A

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