GIS-10_Infotainment_Power_moding_Specification

GlobalInfotainmentStandardRevisionX.XGIS-Date:XXXX,2005GMCONFIDENTIAL©Copyright2005GeneralMotorsCorporationAllRightsReservedPage1of16GIS10AGLOBALAINFOTAINMENTPOWERMODEINTERFACEDocumentOwnerInfoThisspecificationisownedby:[e-mail]#ROINChangeAuthorDate1.0AllInitialReleaseforGlobalICSRev2.0SORS.Rush19NOV20041.1AllRewroteSectiontoaccommodateglobalAS.Snyder03MARCH20051.2GIS10-002DeletedusecasesfromdiagramS.Snyder09MARCH20051.2GIS10-003Elaboration“1.2GIS10-032Newsectiondefiningignitionstartupcal“1.2GIS10-024Addedwhatmediatotestwith“1.2GIS10-026Elaboration“1.2GIS10-027Madeclockrecallinoffacalibration“1.2AllChangereferencestoEHUtosilverboxorSB“1.2GIS10-023Addedincomingcallasbeginningoftimercountdown“1.2ALLRenameddoc.ForjustglobalAandalsochangedgis-10…togis-10GA…“11MARCH20051.3GIS10A-010ChangedpowermodingreferencedocumenttomatchthatforglobalA“23MAY20051.3GIS10A-033NewRequirementforSilverboxtoimplementlogisticmode“23MAY20051.4GIS10A-027Addedadditionalwakeupstopoweruptheradio“10JUNE20051.4GIS10A-023-Changedrequirement#5torefertolocalwakeupwhichdescribesallbuttonsthatcanpoweruptheradio.-Addedmutelineasareasontoresetthetimer“21June20051.4GIS10A-034NewGIS.Designatesthemutelineasawakeup“21June20051.4GIS10A-027Cleaneduprequirement#3.Createdacalibrationforwakeups.“21June20051.5GIS10A-023Addedto#3and#4afirstdetectionrule“09August2005DRAFT1.6INProgress1.6GIS10A-010ChangedLSCANtoGMLANS.Snyder1Dec20051.6GIS10A-017ChangedVIPtoSBS.Snyder1Dec20051.6GIS10A-018RemovedProtectionfusenote–notneeded1.6GIS10A-019RemovereferencetoIVLANS.Snyder1Dec20051.6GIS10A-020Removed‘reference10’(doesnotexsist)1.6GIS10A-32Changedinaccuratestatement“tohmiS.Snyder1Dec2005GlobalInfotainmentStandardRevisionX.XGIS-Date:XXXX,2005GMCONFIDENTIAL©Copyright2005GeneralMotorsCorporationAllRightsReservedPage2of16inactive’tolastknownstate1.6GIS10A-27Changedverbageinnumber4.tospecificwakeups1.6GIS10A-010AddedremotestartstatusS.Snyder1Dec20051.6GIS10A-015Changedgpsnotavail9v1.6GIS10A-017Added(Referencesectiongis10A-21)S.Snyder1Dec20051.6GIS10A-020ChangedMP3toallmediatypes1.6GIS10A-021AddedreversevoltageprotectionmodeS.Snyder1Dec20051.6GIS10A-022ReplacedEHUwithcomponent1.6GIS10A-024DeletedsectionasiscoveredinGIS02S.Snyder1Dec20051.6GIS10A-027ChangedcalnamefromOffClockDisplaytoTOD_disable.ChangedreferenceGIS35to341.6GIS10A-035NewremotestartsectionS.Snyder1Dec20051.6GIS10A-006Deletedtext“HMIActiveBitisfalse”S.Snyder1Dec20051.6GIS10A-001AddedOnStarastelematicunitBFonden7Dec20051.6GIS10A-003ClarifiednamingofbussesBFonden7Dec20051.6GIS10A-006AddedtextthatInfotainmentOperationallowedshallbesettofalseBFonden7Dec20051.6GIS10A-009AddedtextthatInfotainmentOperationallowedshallbesettotrueAddedtextthatPhonewillbeactiveifapplicableBFonden7Dec20051.6GIS10A-036AddedreqtoclarifystatetransitionsBFonden7Dec20051.6GIS10A-11UpdatedreferencestoGMLANdocumentation.BFonden7Dec20051.6GIS10A-037Addedoverviewofstatetransitions.BFonden7Dec2005GIS-10A-001OverviewThisdocumentdescribesGM'srequirementsforPowerManagementoftheInfotainmentsystem.Theinfotainmentsystemshallconsistofatelematicsunit(UHPorOnStar),mainheadunitsdisplaysandanyotherECU'sontheLSGMLANorICBBus.ThescopeofthisdocumentisonlyPowerManagement.ThePowerManagementdocumentwillcoverfluctuatingandstaticvoltagerequirements,powerstatedefinitions,powermonitoring,timing,startupandshutdowntimingrequirements.Theserequirementswillbeonsystemlevelaswellascomponentlevel.GIS-10A-002GeneralDocumentStructureThepowermanagementdocumentisstructuredtoaccountforthewholesystem.Thestructureisshownbelow.GlobalInfotainmentStandardRevisionX.XGIS-Date:XXXX,2005GMCONFIDENTIAL©Copyright2005GeneralMotorsCorporationAllRightsReservedPage3of16Figure1-DocumentStructureGIS-10A-003GeneralSystemRequirementsTheinfotainmentECU'se.g.telematicsunits,theheadunitsandthedisplaysshallcommunicateovertheLSGMLANorICBbus.TheSilverBox(SB)shallgatePowerModeandotherinformationtonodesconnectedtotheICB.TheSilverBoxshallhavetheabilitytoremotelyactivateanyECUontheICB.TheLSGMLANBusmaybeactivatedviaanycomponentontheLSGMLANBus.E.g.buttonpressesontheHeadUnitsoranincomingcallthroughtheUHP,OnStarorabuttonpressontheECCetc.WhenaunitontheLSGMLANbusactivatestheLSGMLANbusthenitshallalsoactivateanycorrespondingunitrelatedtoitsapplicationmodelist.GIS-10A-004PowerStateDefinitionsGeneralsystemrequirementsinregardstoPowerModeStatesforallcomponentsarestatedinthefollowingchapters.GIS-10A-005PowerModeStatesFortheuseofthisdocumenttheInfotainmentsystemshallcontainthefollowingpowermodingstates.BatteryconnectedComponentOnBatterydisconnectedComponentOffHMIActiveHMIInactiveBusPassiveBusActiveFigure2-GeneralSystemPowerModeStatesGIS-10A-006HMIInactiveGeneralSystemRequirementsDisplayUHPSystemlevelProductGrouplevelHeadUnitsECU…..…..GlobalInfotainmentStandardRevisionX.XGIS-Date:XXXX,2005GMCONFIDENTIAL©Copyright2005GeneralMotorsCorporationAllRightsReservedPage4of16IntheHMIInactivemodetherearenodisplaycontentssenttothedisplaybytheSB,fortheusertheSB