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Preface
SPRUGH3–November2008
ReadThisFirst
AboutThisManual
Thisdocumentdescribestheuniversalserialbus(USB)controllerintheTMS320DM357DigitalMedia
System-on-Chip(DMSoC).
NotationalConventions
Thisdocumentusesthefollowingconventions.
•Hexadecimalnumbersareshownwiththesuffixh.Forexample,thefollowingnumberis40
hexadecimal(decimal64):40h.
•Registersinthisdocumentareshowninfiguresanddescribedintables.
–Eachregisterfigureshowsarectangledividedintofieldsthatrepresentthefieldsoftheregister.
Eachfieldislabeledwithitsbitname,itsbeginningandendingbitnumbersabove,andits
read/writepropertiesbelow.Alegendexplainsthenotationusedfortheproperties.
–Reservedbitsinaregisterfiguredesignateabitthatisusedforfuturedeviceexpansion.
RelatedDocumentationFromTexasInstruments
ThefollowingdocumentsdescribetheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).Copiesof
thesedocumentsareavailableontheInternetatwww.ti.com.Tip:Entertheliteraturenumberinthe
searchboxprovidedatwww.ti.com.
SPRUG06—TMS320DM357DMSoCVideoProcessingBackEnd(VPBE)User'sGuide.Describes
thevideoprocessingbackend(VPBE)intheTMS320DM357DigitalMediaSystem-on-Chip
(DMSoC)videoprocessingsubsystem.IncludedintheVPBEisthevideoencoder,on-screen
display,anddigitalLCDcontroller.
SPRUG25—TMS320DM357DMSoCARMSubsystemReferenceGuide.DescribestheARM
subsystemintheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).TheARMsubsystemis
designedtogivetheARM926EJ-S(ARM9)mastercontrolofthedevice.Ingeneral,theARMis
responsibleforconfigurationandcontrolofthedevice;includingthevideoprocessingsubsystem,
andamajorityoftheperipheralsandexternalmemories.
SPRUG26—TMS320DM357DMSoCUniversalAsynchronousReceiver/Transmitter(UART)User's
Guide.Thisdocumentdescribestheuniversalasynchronousreceiver/transmitter(UART)peripheral
intheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).TheUARTperipheralperforms
serial-to-parallelconversionondatareceivedfromaperipheraldevice,andparallel-to-serial
conversionondatareceivedfromtheCPU.
SPRUG27—TMS320DM357DMSoCInter-IntegratedCircuit(I2C)PeripheralUser'sGuide.
Describestheinter-integratedcircuit(I2C)peripheralintheTMS320DM357DigitalMedia
System-on-Chip(DMSoC).TheI2CperipheralprovidesaninterfacebetweentheDMSoCandother
devicescompliantwiththeI2C-busspecificationandconnectedbywayofanI2C-bus.External
componentsattachedtothis2-wireserialbuscantransmitandreceiveupto8-bitwidedatatoand
fromtheDMSoCthroughtheI2Cperipheral.Thisdocumentassumesthereaderisfamiliarwiththe
I2C-busspecification.
SPRUGH3–November2008Preface11
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