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4.15.2I2CPeripheralRegistersDescription(s)
TMS320C6727,TMS320C6726,TMS320C6722
Floating-PointDigitalSignalProcessors
SPRS268E–MAY2005–REVISEDJANUARY2007
Table4-33isalistoftheI2Cregisters.
Table4-33.I2CxConfigurationRegisters
I2C0I2C1
REGISTERNAMEDESCRIPTION
BYTEADDRESSBYTEADDRESS
0x490000000x4A000000I2COAROwnAddressRegister
0x490000040x4A000004I2CIERInterruptEnableRegister
0x490000080x4A000008I2CSTRInterruptStatusRegister
0x4900000C0x4A00000CI2CCLKLClockLowTimeDividerRegister
0x490000100x4A000010I2CCLKHClockHighTimeDividerRegister
0x490000140x4A000014I2CCNTDataCountRegister
0x490000180x4A000018I2CDRRDataReceiveRegister
0x4900001C0x4A00001CI2CSARSlaveAddressRegister
0x490000200x4A000020I2CDXRDataTransmitRegister
0x490000240x4A000024I2CMDRModeRegister
0x490000280x4A000028I2CISRInterruptSourceRegister
0x4900002C0x4A00002CI2CEMDRExtendedModeRegister
0x490000300x4A000030I2CPSCPrescaleRegister
0x490000340x4A000034I2CPID1PeripheralIdentificationRegister1
0x490000380x4A000038I2CPID2PeripheralIdentificationRegister2
0x490000480x4A000048I2CPFUNCPinFunctionRegister
0x4900004C0x4A00004CI2CPDIRPinDirectionRegister
0x490000500x4A000050I2CPDINPinDataInputRegister
0x490000540x4A000054I2CPDOUTPinDataOutputRegister
0x490000580x4A000058I2CPDSETPinDataSetRegister
0x4900005C0x4A00005CI2CPDCLRPinDataClearRegister
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