AM79C988A Просмотр технического описания (PDF) - Advanced Micro Devices

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AM79C988A

Quad Integrated Ethernet Transceiver (QuIET™)

Advanced Micro Devices 

BLOCK DIAGRAM

PRELIMINARY

QuIET Device

PDO[0]

PDI[0]

PCI[0]

PDO[1]

PDI[1]

PCI[1]

PDO[2]

PDI[2]

PCI[2]

PDO[3]

PDI[3]

PCI[3]

REXT

SDATA

DIR

CLK

RST

PAUI Port

Line Drivers

and Receivers

PDO Squelch

PAUI Port

Line Drivers

and Receivers

PDO Squelch

PAUI Port

Line Drivers

and Receivers

PDO Squelch

PAUI Port

Line Drivers

and Receivers

PDO Squelch

Internal Bias Reference

and Phase-Lock Loop

Line Driver and TXD+

Wave-Shaping TXD-

Line Receiver and RXD+

Smart Squelch RXD-

Line Driver and TXD+

Wave-Shaping TXD-

Line Receiver and RXD+

Smart Squelch RXD-

Line Driver and TXD+

Wave-Shaping TXD-

Line Receiver and RXD+

Smart Squelch RXD-

Line Driver and TXD+

Wave-Shaping TXD-

Line Receiver and RXD+

Smart Squelch RXD-

Serial Management Port

Control and Status

Collision, Loopback,

Jabber and Link Test

TXD[0]+

TXD[0]-

RXD[0]+

RXD[0]-

TXD[1]+

TXD[1]-

RXD[1]+

RXD[1]-

TXD[2]+

TXD[2]-

RXD[2]+

RXD[2]-

TXD[3]+

TXD[3]-

RXD[3]+

RXD[3]-

19880B-1

2

Am79C988A

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