LXT9762 データシートの表示（PDF） - Intel

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LXT9762

Fast Ethernet 10/100 Multi-Port Transceiver with Serial MII

Intel 

Fast Ethernet 10/100 Multi-Port Transceiver with Serial MII — LXT9762/9782

Figure 1. LXT 9782 Block Diagram

QCLK

QSTAT

ADD_<4:0>

MDC

MDIO

MDINT

TXDn

8

LEDS_<7:0>

LED

LEDLAT

Logic

LEDCLK

3

ED/CFGn_<3:1>

RXDn

Global Functions

Management /

Mode Select

Logic & LED

Drivers

Clock

Generator

Register Set

Parallel/Serial

Converter

Manchester

Encoder

10

Scrambler 100

& Encoder

Mgmt Counters

Auto

Negotiation

OSP™

Pulse

Shaper

+

TP

Driver

-

+

ECL

Driver

-

TP / Fiber

Out

Register Set

Port LED

Configuration

Serial to

Parallel

Converter

Carrier Sense

Data Valid

Error Detect

Clock

Generator

Media

Select

Manchester

10 Decoder

100

Decoder &

Descrambler

OSP™

Slicer

Per-Port Functions

OSP™

Adaptive EQ with

BaseLine Wander

Cancellation

+

100TX

-

+

100FX

-

+

10BT

PORT 0

-

PORT 1

PORT 2

PORT 3

PORT 4

PORT 5

PORT 6

PORT 7

TP / Fiber

In

RESET

PWRDWN

REFCLK

SYNC

TxSLEW<1:0>

TPFOPn

TPFONn

SD/TPn

TPFIPn

TPFINn

Datasheet

9

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