平板电脑电路图

5544332211DDCCBBAAIndex：ApprovedDrawnCheckedDateDescriptionRevisionP01:VERSIONHISTORYP02:BLOCKDIAGRAMP03:POWERTREEP04:GPIOASSIGNMENTP05:DRAMDDR32X16P06:POWERP07:CPUP08:NANDP09:DC-DC/BATTP10:CAMERAP11:LCDP12:TPP13:AUDIOP14:CARDUSBHDMIP15:SENSORP16:WIFIP17:MODEMP18:KEY2013-02-01Ver1.0ReleaseVERSIONHISTORYVer1.012013-02-17a31s_phablet_changelist1_01.txtVer1.02a31s_phablet_changelist1_02.txt2013-02-21ShenZhenSochipTechnologyCo.,LTDa31s_phablet_changelist1_04.txtVer1.042013-03-062013-04-03Ver1.05a31s_phablet_changelist1_05.txtTitleSizeDocumentNumberRevDate:SheetofREVISIONHISTORYRevCodeMA975Q5A3118Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofREVISIONHISTORYRevCodeMA975Q5A3118Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofREVISIONHISTORYRevCodeMA975Q5A3118Friday,July26,20135544332211DDCCBBAABLOCKDIAGRAMDRAMA31sSensorMClassDAMPCTPAXP221WIFIBTGPSFMMOTOPowerSystem24MHz32768HzLRADCTWI2AudioCodecPCM&UARTModemMICHeadSetUSB1USB0USBOTGNDFCDRAMCSDC0TFCardSDC1PCM&UARTTWI1RGB/LVDSHDMITWI0CSILCDHDMISocketBatteryVoltageSupply3.55V-4.20VCSISocketPMIC-TWIOSCFlashWIFIACAdapter~ACLine5VReceiverKeyUSB2ShenZhenSochipTechnologyCo.,LTDTitleSizeDocumentNumberRevDate:SheetofBLOCKRevCodeMA975Q5A3218Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofBLOCKRevCodeMA975Q5A3218Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofBLOCKRevCodeMA975Q5A3218Friday,July26,20135544332211DDCCBBAAPOWERTREEVDD1.1VforGPU(ON)VDD1.1VforCPU(ON)1.1V@2AVDD1.1VforSYS(ON)1.1V@600mA1.5V@2AVCC1.5VforDRAM(ON)VDD1.1VforCPUS(ON)1.1V@100mA3.0V@30mAVCC3.0VforRTC&PortPL(ON)ALDO1ALDO2ALDO3DLDO1DLDO2DLDO3DLDO4ELDO1ELDO2ELDO3AXP2215V@2.5ADCINGPIO0/LDOGPIO1/LDOPS5V@500mAUSB3.5~4.2VVCC3.0VforLCD3.0V@300mABATBatteryCharger&PowerDetectDC/DC1DC/DC1SWDC/DC2DC/DC3DC/DC4DC/DC5DC5LDOVCC-RTC3.0V@800mA3.0V@600mAVCC3.0VforIO(ON)1.1V@2A1.8~3.0V@100mA1.8~3.0V@100mA1.8V@300mA3.0V@200mAAVCC3.0VforSOC(ON)VCC3.0VforWIFI1.8~3.0V@400mA1.8~3.0V@200mA1.8~3.0V@200mA1.8~3.0V@100mAVCC2.8VforCSIIO1.8~3.0V@400mA1.8~3.0V@200mAVDD1.8VforCSI1.8~3.0V@200mADC/DC5V5V@1A5V@100mALCDBLUSBHostHDMIDC/DC4.5W3.5V~5V@2AFor1.8VIO(ON)VCC3.0VforHeadphoneVCC1.8/2.8VforPortPGVCC1.8/2.8VforPortPB&PMVDD1.5VforCSIAVDD2.8VforCSIShenZhenSochipTechnologyCo.,LTDVDD1.2VforLCDTitleSizeDocumentNumberRevDate:SheetofPOWERTREERevCodeMA975Q5A3318Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofPOWERTREERevCodeMA975Q5A3318Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofPOWERTREERevCodeMA975Q5A3318Friday,July26,20135544332211DDCCBBAAGPIOASSIGNMENTShenZhenSochipTechnologyCo.,LTDNameNameLCD-12MLCDPINNameFunctionPA0PA1PA2PA3PA4PA5PA6PA7PA8PA9PA10PA11PA12PA13PA14PA15PA16PA17PA18PA19PA20PA21PA22PA23PA24PA25PA26PA27CTP-WAKECTP-INTCTPSDC0-DETTFCARDGS-INTGY-INTCP-INTSENSORUSBUSB0-VBDETUSB0-IDDETRESETPWDNCSILCD-BL-ENLCDPMU-SCKPMU-SDAPMICSUART-TXDEBUGWIFIBB-HOST-WAKEBB-PWRONAP-CLK32KWIFIModemPINFunctionPL0PL1PL2PL3PL4PL5PL6PL7PL8PINFunctionPM0PM1PM2PM3PM4PM5PM6PM7BB-WAKEBB-RST-NSUART-RXWL-PMU-ENWL-WAKE-HOSTBT-WAKE-HOSTWL-SYSRST-NPA-SHDNSPEAKERLCD-RSTLCD-SHUTMIPI-RSTLCDLCDLCDTitleSizeDocumentNumberRevDate:SheetofGPIOASSIGNMENTRevCodeMA975Q5A3418Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofGPIOASSIGNMENTRevCodeMA975Q5A3418Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofGPIOASSIGNMENTRevCodeMA975Q5A3418Friday,July26,20135544332211DDCCBBAADRAMDDR32X16PleasecopyDRAMPCBtemplateandfollowPCBlayoutguide.Thecircuitisonlyforsingle-sidePCBlayout.ShenZhenSochipTechnologyCo.,LTDSDQS0SDQS1SDQS2SDQS3SDQS0#SDQS1#SDQS2#SDQS3#SDQM0SDQM1SDQM2SDQM3SBA0SBA1SBA2SVREFSODT0SVREFSCKSCK#SCKE0SWE#SRAS#SCAS#SCK#SCKDSCK#DSCKSVREFSCS0#SVREFSRSTSA0SA1SA2SA3SA4SA5SA6SA7SA8SA9SA10SA11SA12SA13SA14SA15SDQM3SDQM2SVREFSVREFSODT0DSCKDSCK#SA0SA1SA2SA3SA4SA5SA6SA7SA8SRSTSA9SA10SA11SA12SA13SA14SBA0SBA1SBA2SCKE0DSCKDSCK#SVREFSVREFSODT0SA0SA1SA2SA3SA4SA5SA6SA7SA8SRSTSA9SA10SA11SA12SA13SA14SBA0SBA1SBA2SCKE0SDQ8SDQ9SDQ10SDQ11SDQ12SDQ13SDQ14SDQ15SDQ0SDQ1SDQ2SDQ3SDQ4SDQ5SDQ6SDQ7SDQ16SDQ17SDQ18SDQ19SDQ20SDQ21SDQ22SDQ23SDQ25SDQ26SDQ27SDQ24SDQ31SDQ29SDQ28SDQ30SWE#SCAS#SRAS#SCS0#SWE#SCAS#SRAS#SCS0#SDQS3SDQS2SDQS2#SDQS3#SA15SA15SDQ13SDQ15SDQ3SDQ11SDQ0SDQ10SDQ12SDQ6SDQ7SDQ4SDQ2SDQ8SDQ9SDQ14SDQ5SDQ1SDQ17SDQ16SDQ27SDQ24SDQ22SDQ18SDQ29SDQ25SDQ31SDQ30SDQ23SDQ28SDQ19SDQ20SDQ26SDQ21SDQS0SDQS1SDQS0#SDQS1#SDQM0SDQM1GNDVCC-DRAMGNDVCC-DRAMGNDGNDGNDVCC-DRAMGNDVCC-DRAMVCC-DRAMVDD-DLLGNDGNDGNDGNDGNDVCC-DRAMVCC-DRAMTitleSizeDocumentNumberRevDate:SheetofDDR32x16RevCodeMA785Q6A3518Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofDDR32x16RevCodeMA785Q6A3518Friday,July26,2013TitleSizeDocumentNumberRevDate:SheetofDDR32x16RevCodeMA785Q6A3518Friday,July26,2013C5010uFCC0603C14104CC0402C6104CC0402C10105CC0402C8104CC0402C9104CC0402C1610uFCC0603C20104CC0402R40RR0402R50RR0402C17105CC0402R62K-1%R0402C6510uFCC0603C12104CC0402C7104CC0402C24104CC0402DRAMCAPP4-BGA460iU1CSDQ0K3SDQ1M3SDQ2J1SDQ3M2SDQ4K2SDQ5L3SDQ6J2SDQ7M1SDQ8P2SDQ9U1SDQ10N3SDQ11R3SDQ12P1SDQ13P3SDQ14N2SDQ15T2SDQ16AB2SDQ17Y5SDQ18AB1SDQ19AA5SDQ20AA2SDQ21AB5SDQ22AA1SDQ