28035can模块使用手册.pdf

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1、PreliminaryTMS320x2803xPiccoloEnhancedControllerAreaNetwork(eCAN)ReferenceGuideLiteratureNumber:SPRUGL7May2009Preliminary2SPRUGL7–May2009SubmitDocumentationFeedbackCopyright©2009,TexasInstrumentsIncorporatedContentsPreface................................................

2、.......................................................................................71CANOverview...................................................................................................................111.1Features..........................................

3、.......................................................................111.2BlockDiagram..........................................................................................................121.3eCANCompatibilityWithOtherTICANModules.................................

4、................................122TheCANNetworkandModule............................................................................................132.1CANProtocolOverview...............................................................................................13

5、3eCANControllerOverview..................................................................................................143.1StandardCANController(SCC)Mode..............................................................................153.2MemoryMap......................

6、.....................................................................................163.3eCANControlandStatusRegisters.................................................................................184MessageObjects.....................................................

7、..........................................................195MessageMailbox...............................................................................................................195.1TransmitMailbox................................................................

8、.......................................215.2ReceiveMailbox....................................................