Texas Instruments TPS2149 manual EVM Operation, Eeprom

Page 13

Chapter 3

EVM Operation

Operation of the USB keyboard/hub EVM is summarized in paragraphs 3.1 through 3.6.

Topic		Page

3.1	TPS2149 Setup	. . 3-2
3.2	Interfaces and USB Ports	. . 3-2
3.3	Power Supplies	. . 3-2
3.4	Light-Emitting Diodes (LEDs)	. . 3-2
3.5	Jumpers and Test Points	. . 3-3
3.6	EEPROM	. . 3-3

3-1

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions Read This First How to Use This ManualPage Tables ContentsViii Introduction Required Hardware and Software Hardware Overview Page Eeprom EVM OperationLED TPS2149 SetupROW COLPage EVM Bill of Materials Bill of MaterialsXU1 DIP TPS2149 Silk Screen EVM LayoutDgnd DVCC33 Susp