全志A83T 平板原理图

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1、54321REVISIONHISTORYIndex：RevisionDescriptionDateV1.0Releasversion2014-10-13DP01:REVISIONHISTORYDP02:BLOCKV1.2changecameraflashledENandBLENcircuit2014-11-3P03:POWERTREEP04:GPIOASSIGNMENTP05:DDR3_16X2P06:CPUP07:POWERP08:NAND-eMMC整套完整资料以及开发软件免费索取请联系EMAIL:hu

2、ajuanjuangood@foxmail.comP09:CAMERA-HDMIP10:LVDS-MIPIDSIIfneedCompletesetofdataandsoftware,pleasecontact:EMAIL:huajuanjuangood@foxmail.comP11:CARD-SENSOR-VIBRATOR-KEY-OTGP12:CODECP13:WIFI+BTP14:MODEM2GOPTION:DDR38X4COPTION:LPDDR2_32X1COPTION:LPDDR3_32X1OP

3、TION:MODEM3GBBAAAllWinnerTechnologyCo.,LtdDesignNameA83T-TABLETSizePageNameRevA3REVISIONHISTORYDate:Thursday,November06,2014Sheet1of185432154321BLOCK24MHzDDDDR3/DDR3L/LPDDR2/LPDDR3DRAMCOSC24MeMMCNANDFLASHSTORAGEKEYADCKEYCapacitiveTouchTWI0USB0USB2.0OTGUSB

4、2.0PortScreenControllerLVDSTWI1SENSORsRGBA83TSD/MMC0SD/MMCCARDBGA345SDIOWIFIMIPIDSISDC1BTUART1HDMIUART1FrontcameraParallelUSB1USBWIFICSIHDMIPort3GCRearcameraMIPICSI2GCUART22G/3GNMIBasebandRSBPCMBBPCMINTERRUPTAPPCMAudiocodecRSBPowerManagement5VAXP813ACAdap

5、terHEADPHONEACLineVIBRATORAXP813MICPHONE32768HzBBTPCMBSDIOWIFI+BTBatterywithtemperaturedetectVoltageSupply3.55V-4.35VClassDAMPAAAllWinnerTechnologyCo.,LtdDesignNameA83T-TABLETSizePageNameRevA3BLOCKDate:Thursday,November06,2014Sheet2of185432154321POWERTREE

6、D5V/1ASwitchforDUSBHostAXP8135V/100mABOOST5VHDMI2.9V-5V/4A4.5WPSBOOSTLCDBL1.6V-3.4V/1.5ADC/DC13.1VNAND/EMMC/USB0/CARD/sensor/VCC-IO/PD/AXP813IO1(ON)100mΩfromDCDC1SWOUT3.1VVCC-LCD(OFF)0.5V-1.3V/3ADC/DC20.9VCPUA(ON)5V/2.5A0.5V-1.3V/3ADCINDC/DC30.9VCPUB(ON)0

7、.5V-1.3V/3ADC/DC40.9VGPU(ON)BatteryCVBUS5V/500mAChargerDC/DC50.8V-1.84V/2.5A1.2V-1.5VDRAM(ON)C&0.6V-1.52V/2.5APowerDC/DC60.9VSYS/USB0/HDMI(ON)3.5-4.35VDetect0.6V-1.52V/1.5ABATDC/DC70.7V-3.3V/500mAALDO11.8VPD/DSI/MIPICSI/EFUSE/HDMI(ON)0.7V-3.3V/300mAALDO21

8、.8VPLL/LPDDR/DRAMPLL/ADC/CPVDD/LDOIN(ON)0.7V-3.3V/200mAALDO33VAVCC/PL(ON)0.7V-3.3V/500mADLDO13.1VWIFIIO/VCC-IO2(OFF)0.7V-4.2V/400mADLDO22.8V-4.2VVCC-MIPI(OFF)0.7V-3.3V/300mADLDO32.8VAFVCC-CSI/IOVDD-CSI(OFF)0.7V-3.3V