主IIC通信使用的PICmicro MSSP模块

Thisapplicationnotedescribestheimplementationof

thePICmicroMSSPmoduleforMasterI

2

Ccommuni-

cations.TheMasterSynchronousSerialPort(MSSP)

moduleistheenhancedSynchronousSerialPort

developedbyMicrochipTechnologyandisfeaturedon

manyofthePICmicrodevices.Thismoduleprovides

forboththe4-modeSPIcommunications,aswellas

MasterandSlaveI

2

Ccommunications,inhardware.AN735UsingthePICmicroMSSPModuleforMasterI2CTMCommunicationsForinformationontheSPITMperipheralimplementationAuthor:RichardL.FischerseethePICmicroTMMid-RangeMCUFamilyReferenceMicrochipTechnologyInc.Manual,documentDS33023.TheMSSPmoduleinI2CmodefullyimplementsallMasterandSlavefunctions