ZA7783 mipi转lvds和rgb产品规格书.pdf

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1、ZA7783DATASHEETZA7783DisplayInterfaceConverterDatasheetVersion1.1RevisionHistoryVer.DateAuthorContent0.52013-5-14DaiJin1.Initialrelease1.Addtypicalapplicationcircuit0.62013-9-29JiangBo2.Addpackageinformation3.Addfunctionalblockdiagram0.72014-2-12JiangBo1.Ch

2、angeLVDS_ATOtoDVDD181.Addsoftwareregisterdescription2.Addmoredetailsfortypicalapplicationcircuit1.02014-4-28JiangBo3.Addsoftwareguideline4.Addelectricalparameters1.ChangeDVDD12capto0.47uF1.12014-9-3JiangBo2.Modifypower-upsequence2014-09-03-1-ZA7783DATASHEET

3、TableofContents1OVERVIEW.........................................................................................32TARGETAPPLICATIONS.....................................................................33FEATUREDESCRIPTION...................................

4、..................................34FUNCTIONALBLOCKDIAGRAM........................................................55PINCONFIGURATION........................................................................66ELECTRICALPARAMETERS...............................

5、.................................97TYPICALAPPLICATIONCIRCUIT......................................................138SOFTWAREREGISTERDESCRIPTION..............................................179SOFTWAREGUIDELINE...............................................

6、....................2810PACKAGEINFORMATION...............................................................302014-09-03-2-ZA7783DATASHEET1OverviewZA7783isabridgechipwhichsupportsthreekindsofdisplayinterfaces:MIPIDSIRXInterface(1ClockLane+4DataLanes)LVDSTXIn

7、terface(1ClockLane+4DataLanes)MIPIDPITX/RXInterface(PCLK+RGB888+VSYNC+HSYNC+DATAEN)Thechipbridgesthesedisplayinterfacesinthreeworkingmodes:MODE1:MIPIDSIRX=>LVDSTXMODE2:MIPIDSIRX=>DPITXMODE3:DPIRX=>LVDSTXBesides,thereisalsoanI2Ccontrolinterface(XCLK+I2C_

8、SCL+I2C_SDA)forthehostchip(APorBB)toaccessZA7783’ssoftwareregisters.AnalogIPsofZA7783aresuppliedby3.3Vvoltage(typical).ForDigitalIOs,thehostinterface(XCLK+I2C_SCL+I2C_SDA)issuppliedbyDVDD18(PIN32),whil