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RevisionHistory
tms320f2808,tms320f2806
tms320f2801,ucd9501
DigitalSignalProcessors
SPRS230F–OCTOBER2003–REVISEDSEPTEMBER2005
thisdatamanualwasrevisedfromsprs230etosprs230f.substantialadditionsandchangeswere
madetotheelectricalspecificationssection.
scope:
thisdocumenthasbeenreviewedfortechnicalaccuracy;thetechnicalcontentisuptodateasof
thespecifiedreleasedatewiththefollowingchanges:
TechnicalChangesMadeforRevisionF
locationadditions,deletions,改变
global:changedfromadvanceinformationtoproductiondata.
extensivechangesweremadetotheelectricalspecificationssection,includingadditionofseveral
newsections.
changedscirxbtoscirxdbandscitxbtoscitxdbtobeconsistentwithscirxda,等
Section1Addedpackagedesignatorstotemperatureoptionsonfeaturespage
table2-1AddedinformationonUCD9501devicenomenclaturetoNote2ofthehardwarefeaturestableand
modifiedotherpartsofthetable
figure2-1modifiedpinoutsforf2808andf2806,correctingsomegpiooptions
table2-2modifiedthedescriptionsoftrst,xclkout,xclkin,x1,adcrefm,andadcrefppins
section3.2.5addedinformationonaddresses0x3f7ff0-0x3f7ff5thatarereservedfordatavariablesand
changedthenote
table3-1-table3-3Addedanoteaboutprogrammingcodesecuritytothethreeflashsectoraddresstables
section3.2.16changed12-bitadcregisterstoadcresultregisters(dualmapped)
table3-6AddedADCResultRegisters
section3.4ModifiedPartIDandRevIDinformation
figure3-2AddedareservedaddresstotheF2808memorymap
section3.2.9ChangedthenoteaboutprogrammingcodeunderCodeSecurity
figure3-3和figure3-4modifiedthebootromaddressinthememorymapsforthef2806,f2801,anducd9501devices.
section3.2.9Modifieddescriptionofsecurityandpasswordprotection
section3.2.16ModifiedADCdescription
table3-6AddedarowtothePeripheralFrame0registerstableforADCResultRegisters
table3-9ModifiedDeviceEmulationRegisterstable
figure3-7ModifiedtheClockandResetDomainsfigure
table3-13modifiedthedescriptionsforthexclk,hispcp,andlospcpregisters
figure3-8ModifiedtheOSCandPLLBlockDiagram
section3.6.1ChangedthedescriptionoftheOSCandPLLblock
figure3-11splittherecommendedcrystal/clockconnectionfigureintotwofigures-usingtheinternaloscillator
andusinga3.3-vexternaloscillator-andaddedathirdfigure,usinga1.8-vexternaloscillator
table3-14ModifiedthePLLCRRegisterBitDefinitionstable
table3-15ModifiedthePossiblePLLConfigurationModestable
section3.6.1.3ModifieddescriptioninsectiononLossofInputClock
table3-16modifiedthelow-powermodestable
table4-2ChangedHiRestoHRPWMintheePWMControlandStatusRegisterstable
figure4-3ModifiedtheMultiplePWMModulesinaSystemtable
figure4-8ModifiedADCPinConnectionsWithInternalReferencefigure
section4.9modifiedtheserialperipheralinterface(spi)featureslistbydeletingthesentencefollowingthebaud
rateequations
table4-16AddedF2808GPIOMUXTable
figure5-2AddedafiguretoshowdevicenomenclaturefortheUCDfamily
section6.1ChangedvaluesintheAbsoluteMaximumRatingstableandaddedjunctiontemperaturerange
section6.2ModifiedtheRecommendedOperatingConditionstable
8
RevisionHistory
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