MPU-6881-MPU6880-register-map-寄存器手册

InvenSenseInc.1745TechnologyDrive,SanJose,CA95110U.S.A.Tel:[phone]Fax:[phone]Website::1.0ReleaseDate:12/12/2013MPU-6880RegisterMapandDescriptionsRevision1.0CONFIDENTIAL&PROPRIETARY1of31MPU-6880RegisterMapandDescriptionsDocumentNumber:RM-MPU-6880A-00Revision:1.0ReleaseDate:12/12/2013CONTENTS1REVISIONHISTORY...................................................................................................................................32PURPOSEANDSCOPE.............................................................................................................................43REGISTERMAP..........................................................................................................................................54REGISTERDESCRIPTIONS.......................................................................................................................74.1REGISTERS0TO2–GYROSCOPESELF-TESTREGISTERS....................................................................74.2REGISTERS13TO15–ACCELEROMETERSELF-TESTREGISTERS.........................................................84.3REGISTERS19TO24–GYROOFFSETREGISTERS...............................................................................94.4REGISTER25–SAMPLERATEDIVIDER..............................................................................................104.5REGISTER26–CONFIGURATION........................................................................................................114.6REGISTER27–GYROSCOPECONFIGURATION....................................................................................124.7REGISTER28–ACCELEROMETERCONFIGURATION.............................................................................134.8REGISTER29–ACCELEROMETERCONFIGURATION2..........................................................................134.9REGISTER30–LOWPOWERACCELEROMETERODRCONTROL..........................................................144.10REGISTER31–WAKE-ONMOTIONTHRESHOLD..................................................................................154.11REGISTER35–FIFOENABLE............................................................................................................154.12REGISTER55–INTPINENABLECONFIGURATION...............................................................................164.13REGISTER56–INTERRUPTENABLE...................................................................................................174.14REGISTER58–INTERRUPTSTATUS...................................................................................................174.15REGISTERS59TO64–ACCELEROMETERMEASUREMENTS.................................................................194.16REGISTERS65AND66–TEMPERATUREMEASUREMENT.....................................................................214.17REGISTERS67TO72–GYROSCOPEMEASUREMENTS........................................................................214.18REGISTER104–SIGNALPATHRESET................................................................................................234.19REGISTER105–ACCELEROMETERINTERRUPTCONTROL...................................................................234.20REGISTER106–USERCONTROL.......................................................................................................244.21REGISTER107–POWERMANAGEMENT1..........................................................................................244.22REGISTER108–POWERMANAGEMENT2..........................................................................................254.23REGISTER114AND115–FIFOCOUNTREGISTERS...........................................................................264.24REGISTER116–FIFOREADWRITE..................................................................................................274.25REGISTER117–WHOAMI................................................................................................................284.26REGISTERS6,7,8,9,10,11,ACCELEROMETEROFFSETREGISTERS..................................................28CONFIDENTIAL&PROPRIETARY2of31MPU-6880RegisterMapandDescriptionsDocumentNumber:RM-MPU-6880A-00Revision:1.0ReleaseDate:12/12/20131RevisionHistoryRevisionDateRevisionDescription12/12/20131.0InitialReleaseCONFIDENTIAL&PROPRIETARY3of31MPU-6880RegisterMapandDescriptionsDocumentNumber:RM-MPU-6880A-00Revision:1.0ReleaseDate:12/12/20132PurposeandScopeThisdocumentprovidespreliminaryinformationregardingtheregistermapanddescriptionsfortheMotionProcessingUnit™MPU-6880™.ThisdocumentshouldbeusedinconjunctionwiththeMPU-6880ProductSpecification(PS-MPU-6880A-00)fordetailedfeatures,specifications,andotherproductinformation.CONFIDENTIAL&PROPRIETARY4of31MPU-6880RegisterMapandDescriptionsDocumentNumber:RM-MPU-6880A-00Revision:1.0ReleaseDate:12/12/20133RegisterMapTheMPU-6880hastwomodesofoperationintermsofdeviceprogrammability:-MPU-6880modeoThisisthedefaultmannerofoperation.-MPU-6050CcompatiblemodeoIfthismodeisd