ILI9341-AN-V0.4-20101227

ILI9341a-SiTFTLCDSingleChipDriverwith240RGBx320Resolutionand262KcolorApplicationNotesVersion:PreliminaryV0.4Date:December27th2010ILITECHNOLOGYCORP.8F,No.38,TaiyuanSt.,JhubeiCity,HsinchuCounty302,Taiwan,R.O.CTel.886-3-5600099;Fax.[phone]”PANEL..................................................................................................................................................31.1FPCAPPLICATIONCIRCUIT......................................................................................................................................31.2LG2.6”INITIALCODE..............................................................................................................................................42.BOE2.0”2.4”PANEL..........................................................................................................................................82.1FPCAPPLICATIONCIRCUIT......................................................................................................................................82.2BOE2.0”INITIALCODE...........................................................................................................................................92.3BOE2.4”INITIALCODE.........................................................................................................................................133.TM2.2”2.4”PANEL..........................................................................................................................................173.1FPCAPPLICATIONCIRCUIT....................................................................................................................................17REVISIONHISTORY......................................................................................................................................................18a-SiTFTLCDSingleChipDriver240RGBx320Resolutionand262KcolorILI9341TheinformationcontainedhereinistheexclusivepropertyofILITechnologyCorp.andshallnotbedistributed,reproduced,ordisclosedinwholeorinpartwithoutpriorwrittenpermissionofILITechnologyCorp.Page3of18V0.21.LGD2.6”Panel1.1FPCApplicationCircuitVCIGNDDB1VCIC51UF/25VVCOMDB15IM1LED-VSYNCDB14C22+DB4DB15VGHIM1DB9VGHWRXLED+VDDIC12-VDDIC11-C22+C21UF/6.3VDB3CSXC12+RDXDB16VSYNCC71UF/10VDCXDB6DB13DB7293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012128272620212223242519181716151413121110987654321VDDTESTVREFCVREFVREFDVCIDUMVCIDUMVDDI(IOVCC2)LEDPWMLEDPWMSDOTEDB17DB16DB15DB14DB13DB12DB11DB10DB9DB8DB7DB6DB5DB4DB3DB2DB1DB0SDADOTCLKENABLEHSYNCVSYNCRDXWRXDCXCSXRESXIM0IM1IM2IM3EXTCVGSTREGBGNDGNDGNDGNDGNDGNDAGNDAGNDAGNDAGNDAGNDVCIVCIVCIGND(VCI1)GND(VCI1)GND(VCI1)C11MC11MC11MC11PC11PC11PC12MC12MC12MC12PC12PC12PAVDDAVDDAVDDVGLVGLVGHVGHC12MC12PC22MC22PVCOMVCOMVCOMVCOMVCOMDUMMY2_NoMetalDUMMYVDDI(IOVCC1)VDDI(IOVCC1)VDDI(IOVCC1)GVDDVCOREVCOREVCOREVCOREVCOREGVDDVCLVCLVCLDUMMY(C31P)DUMMY(C31P)DUMMY(C31P)GND(C31M)GND(C31M)GND(C31M)DUMMYR1DUMMYR2VCOMVCOMVCOMVCOMVCOMISP-GNDDUMMYIM2DB12C12+DB12DB16SDASDOC12-IM3C21-C81UF/6.3VCSXDB10DB2DB17C61UF/10VTEDB14SDAC11-IM3Connector401234567891011121314151617181920212223242526272829333631323940373830343512345678910111213141516171819202122232425262728293336313239403738303435WRXDOTCLKDB8DDVDHC21+ENABLEGNDDB2SDOC21+IM2TEC31UF/6.3VDB17HSYNCVDDIRDXC11+DB8DB7VCOMDB0EXTCVGLRESXENABLEDB13DB5C21-DOTCLKC11UF/6.3VDB3DB6VCOREVCLDB10C41UF/25VDB5VGLIM0DB0DB11DB1HSYNCVCLDB4C22-C11+C22-DB9DB11AVDDRESXIM0DCXa-SiTFTLCDSingleChipDriver240RGBx320Resolutionand262KcolorILI9341TheinformationcontainedhereinistheexclusivepropertyofILITechnologyCorp.andshallnotbedistributed,reproduced,ordisclosedinwholeorinpartwithoutpriorwrittenpermissionofILITechnologyCorp.Page4of18V0.21.2LG2.6”InitialCodevoidILI9341_LG2.6_Initial(void){//VCI=2.8V//*************ResetLCDDriver****************//LCD_nRESET=1;delayms(1);//Delay1msLCD_nRESET=0;delayms(10);//Delay10ms//ThisdelaytimeisnecessaryLCD_nRESET=1;delayms(120);//Delay120ms//*************StartInitialSequence**********//LCD_ILI9341_CMD(0xCF);LCD_ILI9341_Parameter(0x00);LCD_ILI9341_Parameter(0xAA);LCD_ILI9341_Parameter(0XE0);LCD_ILI9341_CMD(0xED);LCD_ILI9341_Parameter(0x67);LCD_ILI9341_Parameter(0x03);LCD_ILI9341_Parameter(0X12);LCD_ILI9341_Parameter(0X81);LCD_ILI9341_CMD(0xE8);LCD_ILI9341_Parameter(0x8A);LCD_ILI9341_Parameter(0x01);LCD_ILI9341_Parameter(0x78);LCD_ILI9341_CMD(0xCB);LCD_ILI9341_Parameter(0x39);LCD_ILI9341_Parameter(0x2C);LCD_ILI9341_Parameter(0x00);LCD_ILI9341_Parameter(0x34);LCD_ILI9341_Parameter(0x02);LCD_ILI9341_CMD(0xF7);a-SiTFTLCDSingleChipDriver240RGBx320Resolutionand262KcolorI