Intel manual Features of Intel LXD972M Demo Board

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Intel® LXD972M Transceiver Demo Board (Board Rev A1)

1.3Features of Intel® LXD972M Demo Board

•3.3V operation, with option for 2.5V I/O voltage

•Low power consumption (300 mW typical)

•Quick setup and clear visibility of application settings for complete system demonstration

•Auto-negotiation protocol compliant. Compatible with systems not supporting auto- negotiation.

•LED indicators for major functions

•JTAG boundary scan port

•Configurable through MDIO port or hardware jumpers

•Standard half-duplex or full-duplex operation at 10 Mbps or 100 Mbps

6	Preliminary User’s Guide

Document Number: 303125

Revision Number: 002

Revision Date: October 22, 2004

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Contents Intel LXD972M Transceiver Demo Board Board Rev A1 Preliminary User’s GuidePreliminary User’s Guide Contents Revision History Revision Number Revision Date OctoberRevision Number Revision Date July Related Documents IntroductionAbout this Demo Board Kit Related DocumentsFeatures of Intel LXD972M Demo Board Using the Intel LXD972M Demo Board Equipment RequirementsTypical Test Setup Typical Test SetupQuick-Start Checklist for Switch Settings Quick-Start ChecklistsQuick-Start Checklist for Jumper Settings Jumper Label Setting ConfigurationIntel LXD972M Transceiver Demo Board Configurations Optional Test Setup, Using Two Intel LXD972M Demo BoardsMagnetic Center-Tap Voltage Source Configuration Options Power Supply Voltage Source and Clock OptionsPower Supply Voltage Source Connector Options Analog Power Supply Vcca Configuration OptionsClock Configuration Options Mdio Configuration OptionsLED Configuration Options Mdio Configuration OptionsJumper Configuration Settings for LED/CFG Pins Jtag Test SignalsCFG Pin Configuration Options Jtag Test Signal DescriptionsIntel LXD972M Demo Board Schematics Schematic Intel LXD972M Transceiver Demo Board MII Port onIntel Guide VCCLXD972M Guide Board Reference Description Manufacturer Part Number Bill of MaterialsBill of Materials Sheet 1 DesignatorBill of Materials Sheet 2 Bill of Materials Sheet 3