c note x40 power on sequence

30-Sep,2003CharlesYMChenNBProductEngineeringSNotePowerSequencePresentation2SNotePowerSequencePresentationSNoteBlockDiagramUNBUFFEREDOn-BoardDDRSODIMMx8400MHzAGTL+FSB66MHzUNBUFFEREDDDRSODIMMSocket200-PINDDRSODIMMDDR200/266/333IntelICH4-MUSB2.0(2+2+2)ETHERNET(10/100Mb)AC972.2ATA66/100ACPI1.1INT.RTCLPCI/FPCI/PCIBRIDGEAug08'264,5,67,8,9,10Banias/DothanIntelMobileCPUIntelMotara-GMPlusAGTL+CPUI/FLVDS,CRTI/FINTEGRATEDGRAHPICSDDRMemoryI/FHub-LINKICS950813ClockGenerator341H8S/2161BKBCLPCBus/33MHz12.1''XGALCDLVDS1817RGBCRTCRTSELECTIONSDSocket30PCMCIASLOT28PCMCIAI/FMediaBayI/F2926,27PowerSwitchRICOHR5C5811Cardbus+SDCardTPS220531,32IntelEthernet10/100PHY82562EZIntelEthernetGigaLAN82541EXORATMELAT93C46Mini-PCI34802.11a/b/gLANMIIRJ45CONN33PCIBus/33MHzNSFIR&LPCSWPC873824540SST-49LF008FWHLPCDebugBoardConn41TCPAChip4443PMH-4G/ASecondaryIDEUSB2.0ACLINKAC97CODECAD1981BLINEOUTOPAMPMAX9750CDC353936,37,38Modem/BluetoothUSB1CH4CH2,3USB223HDDATA66/100PrimaryIDEATA66/100Int.MICMICINRJ11CONN33SNote-1BlockDiagram03209-SD-Final46MediaSlice24,2524,2531,32USBx3HDD,OpticalDrivesCRTPS/2x2LineInParallelPortRJ11DC-INUltraBay46RJ452ndBatteryStereoSpeakerx2MediaSliceLineOutMAX3243RS232Transceiver39IRMS6452FIRPC87392NXSIOCOMPortLPCBus42Int.KBTrackpointIVUSB20H04USBHubSMSCKeyboardLightLM83+LM26+DS75AT24RF08CNATMELThermalSensorSMBusSecondaryIDE11,12,13,15,1614,15,1620,21,2219CRTPortMediaSlice4647483SNotePowerSequencePresentationSNotePoweronSequenceMAX1977MAX1845MAX1907MAX1992Fuse7AFETPchFETPchFETNchFETNchDC-INConnectorDockingConnectorVINT16TsurumaiVCC3SWVCCCPUCOREFETNchFETNchLP3958Fuse0.75AFETPchVCC_FANVCC5BVCC5MUSB_PWR1USB_PWR2MICVCCVCC2R5AFETNchVCC3BVCC3MFETPchVCC3AUXVCC3PFuse2AFETNchVBL16Fuse2AVCCCPUIOVCC1R5MFETNchFETNchFETNchVCC1R5BVCC1R5AUXFETNchVCCGBEIOAUXVCC1R8M(Kenai2-32)ForEthernetControllerPolySW1.5AVDD15H8VCC1R25BLP2996MAX4245VCCGMCHCOREMAX1845_VREFMAX1683FETNchPolySW1.5AMAX8880VCCACPUMAX1935VCC1R8MMAX1935VCC3MVCCGBECOREAUXICH4MPMH4CPUPWRSWITCH#PWRSW_H8#PWRSW_H8#PowerButtonPWRSW#ICH_SLP_S3#ICH_SLP_S4#ICH_SLP_S4#ICH_SLP_S3#PM_SLP_S3#PM_SLP_S5#VTT_PWRGVTT_PWRGVR_PWRGDVR_PWRGDPCIRST#PWRBTN#SLP_S3#SLP_S4#+PWRONB_ONVCPU_CORE_ONDDR_VREFMPWRGAPWRGBPWRGPCIRST#CC_CPUPWRGDCC_CPUPWRGDPWRGOODGTL_CPURST#GTL_CPURST#GTL_ADS#MONTARAGM+CPURST#BPWRGPWROKIMVPOKDOCK-PWR16_F12VREGIN1623444.14455666677777888955101010101111111111121213141516171819MPWRGBPWRGPWROKRSMRST#4SNotePowerSequencePresentationPoweronseuqencetableSignalnameDescriptionmeasurepoint1DOCK-PWR16-FU46Pin1,2,3U46Pin1,2,32VREGIN16Dock-PWR16-F=D42pin3D42Pin3VCC3SWoutputpinmadefromtheinternalregulator.U28Pin593CV16ofU47＜-4.5VU46insaturationregion=U46pin5,6,7,8,outputCV16U46Pin5,6,7,8VINT16R50pin24EXTPWR_PMH#PoweronlogicinPMH4U36Pin73VCC3M_ONMAXIM1845ON2,TSURUMAI3M_ON,MAXIM1935SHDN#R696Pin2VCC5M_ONMAXIM1977ON3&ON5,TSURUMAI5M_ONR329Pin2VCC3MOUT3ofMAXIM1977U85Pin22VCC5MOUT5ofMAXIM1977U85Pin21VCC1R5MOUT2ofMAXIM1845U43Pin15VCC1R8MOUTofMAXIM1935U42Pin7,8MPWRGOutputforVCC3M/VCC5MPowerGoodSignal(Open-Drain)U28Pin515ICH_SLP_S3#ICH_SLP_S3#isforpowerplanecontrolU36Pin20ICH_SLP_S4#ICH_SLP_S4#isforpowerplanecontrolU36Pin746AUX_ONTSURUMAIRD3_ON&RD4_ON,MAXIM1935SHDN#,U36Pin88VCC3AUXVCC3AUXpowerbyFDC658PU40Pin4VCCGBECOREAUXOUTofMAXIM1935U60Pin7,8GBE_AUXPWRGPOKofMAXIM1935U60Pin3VCCGBEIOAUX_DRVRD3_DRVofTSURUMAIR206Pin2VCCGBEIOAUXVCCGBEIOAUXpowerbyFDN359ANQ64Pin2VCC1R5AUX_DRVRD4_DRVofTSURUMAIU28Pin31VCC1R5AUXVCC1R5AUXpowerbyFDN359ANQ22Pin27PWRSWITCH#PowerbuttonD21Pin1PWRSW#Buscontroloutputs,regardlessoftheinput/outputdirectionindicatedU22Pin20PWRSW_H8#Buscontroloutputs,regardlessoftheinput/outputdirectionindicatedU22Pin19ICH_SLP_S3#ICH_SLP_S3#isforpowerplanecontrolU36Pin20PM_SLP_S3#OutputtedbyPMH4.Itshutsoffpowertoallnon-criticalsystemswheninS3(SuspendToRAM),S4(SuspendtoDisk),orS5(SoftOff)states.U36Pin71ICH_SLP_S4#ICH_SLP_S4#isforpowerplanecontrolU36Pin74PM_SLP_S5#OutputtbyPMH4,Thesignalisusedtoshutpowerofftoallnon-criticalsystemswhenintheS5(SoftOff)states.U36Pin728+PWRONMAXIM1845ON1,TSURUMAI3A_ONU36Pin63B_ONMAXIM8880SHDN#,LP2996SD#,MAXIM4245SHDN#,MAXIM1992SHDN#,TSURUMAI3B_ON,5B_ON,RD2_ONR350Pin2VCPU_CORE_ONMAXIM1907SHDN#D55Pin29VCC2R5AOUT1ofMAXIM1845U43Pin1SNotePowerSequenceTable(adapterin)gsV5SNotePowerSequencePresentationPoweronseuqencetable10DDR_VREFVoltageofDDRSODIMMU7Pin4VCC1R25BVTT&VSENSEofLP2996TC12VCC3BVCC3BpowerbyFDC655ANQ72Pin4VCC5BVCC5BpowerbyFDC655ANQ31Pin411VCCACPUOUTbyMAXIM8880U41Pin3VCCGMCHCORECorepowerofMotara-GMPlusTC13Pin1MICVCCVOUTofLP3985U37Pin5VCCCPUIOCPUI/OpowerbyMAXIM1992TC3VCC1R5B_DRVRD2_DRVofTSURUMAIU28Pin35VCC1R5BVCC1R5BpowerbyFDC655ANQ28Pin412MPWRGOutputforVCC3M/VCC5MPowerGoodSignal(Open-Drain)U28Pin51APWRGOutputforVCC3APowerGoodSignal(Open-Drain)U28Pin49BPWRG(PWROK)OutputforVCC5B/VCC3BPowerGoodSignal(Open-Drain)D30Pin113VTT_PWRGCPUI/OpowergoodU59Pin414VCORE_ONMAXIM1907SHDN#U12Pin7VCCCPUCORECPUCorepowerTC4,TC5,TC615VR_PWRGDMAXIM1992IMVPOKU12Pin3716PCIRST#ICH4assertsPCIRST#toresetdevicesthatresideonthePCIbus.TheICH4assertsPCIRST#duringpower-upandwhenS/Winitiatesahardresetsequencethro