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7.17General-PurposeInput/Output(GPIO)
7.17.1GPIODevice-SpecificInformation
7.17.2GPIOPeripheralRegisterDescription(s)
TMS320C6454
Fixed-PointDigitalSignalProcessor
SPRS311A–APRIL2006–REVISEDDECEMBER2006
OntheC6454theGPIOperipheralpinsGP[15:8]andGP[3:0]aremuxedwiththePCIandMcBSP1
peripheralpinsandtheSYSCLK4signal.Formoredetailedinformationondevice/peripheralconfiguration
andtheC6454devicepinmuxing,seeSection3,DeviceConfiguration.
Table7-102.GPIORegisters
HEXADDRESSRANGEACRONYMREGISTERNAME
02B00008BINTENGPIOinterruptperbankenableregister
02B0000C-Reserved
02B00010DIRGPIODirectionRegister
02B00014OUT_DATAGPIOOutputDataregister
02B00018SET_DATAGPIOSetDataregister
02B0001CCLR_DATAGPIOClearDataRegister
02B00020IN_DATAGPIOInputDataRegister
02B00024SET_RIS_TRIGGPIOSetRisingEdgeInterruptRegister
02B00028CLR_RIS_TRIGGPIOClearRisingEdgeInterruptRegister
02B0002CSET_FAL_TRIGGPIOSetFallingEdgeInterruptRegister
02B00030CLR_FAL_TRIGGPIOClearFallingEdgeInterruptRegister
02B0008C-Reserved
02B00090-02B000FF-Reserved
02B00100-02B03FFF-Reserved
C64x+PeripheralInformationandElectricalSpecifications 214SubmitDocumentationFeedback