AM79C970A Просмотр технического описания (PDF) - Advanced Micro Devices

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AM79C970A

PCnet™-PCI II Single-Chip Full-Duplex Ethernet Controller for PCI Local Bus Product

Advanced Micro Devices 

PIN DESIGNATIONS – 132 PIN PQFP

Listed By Group

Pin Name

PCI Bus Interface

Attachment Unit Interface AUI

CI+/CI-

DI+/DI-

DO+/DO-

DXCVR

Pin Function

AUI Collision Differential Pair

AUI Data In Differential Pair

AUI Data Out Differential Pair

Disable Transceiver

10Base-T Interface

LNKST

Link Status

RXD+/RXD-

Receive Differential Pair

TXD+/TXD-

Transmit Differential Pair

TXP+/TXP-

Transmit Pre-distortion Differential Pair

External Address Detection Interface (EADI)

EAR

External Address Reject Low

SFBD

Start Frame Byte Delimiter

SRD

Serial Receive Data

SRDCLK

Serial Receive Data Clock

IEEE 1149.1 Test Access Port Interface (JTAG)

TCK

Test Clock

TDI

Test Data In

TDO

Test Data Out

TMS

Test Mode Select

Test Interface

NOUT

NAND Tree Test Output

Power Supplies

AVDD

AVSS

VDD

VSS

VDDB

VSSB

Analog Power

Analog Ground

Digital Power

Digital Ground

I/O Buffer Power

I/O Buffer Ground

Type1

Driver

No. of Pins

I

N/A

2

I

N/A

2

O

DO

2

O

O6

1

O

LED

1

I

N/A

2

O

TDO

2

O

TPO

2

I

N/A

1

O

LED

1

O

LED

1

O

LED

1

I

N/A

1

I

N/A

1

O

TS6

1

I

N/A

1

O

O6

1

P

N/A

4

P

N/A

2

P

N/A

6

P

N/A

12

P

N/A

4

P

N/A

8

Am79C970A

13

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