Filter
Top Products
NotationalConventions
www.ti.com
SPRUG28—TMS320DM357DMSoC64-BitTimerUser'sGuide.Describestheoperationofthe
software-programmable64-bittimerintheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).
Timer0andTimer1areusedasgeneral-purpose(GP)timersandcanbeprogrammedin64-bit
mode,dual32-bitunchainedmode,ordual32-bitchainedmode;Timer2isusedonlyasa
watchdogtimer.TheGPtimermodescanbeusedtogenerateperiodicinterruptsorenhanced
directmemoryaccess(EDMA)synchronizationevents.Thewatchdogtimermodeisusedto
providearecoverymechanismforthedeviceintheeventofafaultcondition,suchasanon-exiting
codeloop.
SPRUG29—TMS320DM357DMSoCSerialPeripheralInterface(SPI)User'sGuide.Describesthe
serialperipheralinterface(SPI)intheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).The
SPIisahigh-speedsynchronousserialinput/outputportthatallowsaserialbitstreamof
programmedlength(1to16bits)tobeshiftedintoandoutofthedeviceataprogrammed
bit-transferrate.TheSPIisnormallyusedforcommunicationbetweentheDMSoCandexternal
peripherals.TypicalapplicationsincludeaninterfacetoexternalI/Oorperipheralexpansionvia
devicessuchasshiftregisters,displaydrivers,SPIEPROMsandanalog-to-digitalconverters.
SPRUG30—TMS320DM357DMSoCHostPortInterface(HPI)ReferenceGuide.Thisdocument
describesthehostportinterfaceintheTMS320DM357DigitalMediaSystem-on-Chip(DMSoC).
TheHPIprovidesaparallelportinterfacethroughwhichanexternalhostprocessorcandirectly
accesstheTMS320DM357DMSoCprocessor'sresources(configurationandprogram/data
memories).
SPRUG31—TMS320DM357DMSoCGeneral-PurposeInput/Output(GPIO)User'sGuide.Describes
thegeneral-purposeinput/output(GPIO)peripheralintheTMS320DM357DigitalMedia
System-on-Chip(DMSoC).TheGPIOperipheralprovidesdedicatedgeneral-purposepinsthatcan
beconfiguredaseitherinputsoroutputs.Whenconfiguredasaninput,youcandetectthestateof
theinputbyreadingthestateofaninternalregister.Whenconfiguredasanoutput,youcanwrite
toaninternalregistertocontrolthestatedrivenontheoutputpin.
SPRUG32—TMS320DM357DMSoCMultimediaCard(MMC)/SecureDigital(SD)CardController
User'sGuide.Describesthemultimediacard(MMC)/securedigital(SD)cardcontrollerinthe
TMS320DM357DigitalMediaSystem-on-Chip(DMSoC).TheMMC/SDcardisusedinanumberof
applicationstoprovideremovabledatastorage.TheMMC/SDcontrollerprovidesaninterfaceto
externalMMCandSDcards.ThecommunicationbetweentheMMC/SDcontrollerandMMC/SD
card(s)isperformedbytheMMC/SDprotocol.
SPRUG33—TMS320DM357DMSoCAsynchronousExternalMemoryInterface(EMIF)User's
Guide.Describestheasynchronousexternalmemoryinterface(EMIF)intheTMS320DM357
DigitalMediaSystem-on-Chip(DMSoC).TheEMIFsupportsagluelessinterfacetoavarietyof
externaldevices.
SPRUG34—TMS320DM357DMSoCEnhancedDirectMemoryAccess(EDMA)ControllerUser's
Guide.Describestheoperationoftheenhanceddirectmemoryaccess(EDMA3)controllerinthe
TMS320DM357DigitalMediaSystem-on-Chip(DMSoC).TheEDMA3controller’sprimarypurpose
istoserviceuser-programmeddatatransfersbetweentwomemory-mappedslaveendpointsonthe
DMSoC.
SPRUG35—TMS320DM357DMSoCAudioSerialPort(ASP)User'sGuide.Describestheoperation
oftheaudioserialport(ASP)audiointerfaceintheTMS320DM357DigitalMediaSystem-on-Chip
(DMSoC).TheprimaryaudiomodesthataresupportedbytheASParetheAC97andIISmodes.In
additiontotheprimaryaudiomodes,theASPsupportsgeneralserialportreceiveandtransmit
operation,butisnotintendedtobeusedasahigh-speedinterface.
SPRUG36—TMS320DM357DMSoCEthernetMediaAccessController(EMAC)/ManagementData
Input/Output(MDIO)ModuleUser'sGuide.Discussestheethernetmediaaccesscontroller
(EMAC)andphysicallayer(PHY)devicemanagementdatainput/output(MDIO)moduleinthe
TMS320DM357DigitalMediaSystem-on-Chip(DMSoC).TheEMACcontrolstheflowofpacket
datafromtheDMSoCtothePHY.TheMDIOmodulecontrolsPHYconfigurationandstatus
monitoring.
12ReadThisFirstSPRUGH3–November2008
SubmitDocumentationFeedback