多屏拼接无线LED接收卡诺瓦科技MRV220-15规格技术参考书

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1、SpecificationsReceivingCardMRV220-15Productimagesprovidedinthisfileareforreferenceonly,andtheactualproductsshallprevail.Rev1.0.1NS110100270www.novastar-led.cnPage8FeaturesMRV220isthereceivingcardofNovawith28-groupdatamode.Ithasthefollowingfeatures:1)Singlecardoutputs24-groupofRGBdata;2)Singlec

2、ardoutputs28-groupofRGBdata;3)Singlecardoutputs64-groupofserialdata;4)Singlecardsupportresolution256x226;5)Configurationfilereadback;6)Temperaturemonitoring;7)Ethernetcablecommunicationstatusdetection;8)Powersupplyvoltagedetection;9)Pixel-by-pixelbrightnessandchromaticitycalibration,Brightness

3、andchromaticitycalibrationcoefficientsforeachLED;10)Supportsdualpowerbackupfunction:Itsupportstwo-waypowerdetectionandscreenbrightnesswillbeadjustedautomaticallywhenpowerfailureoccursinanywayofthepower.NOTE:PWR1_SandWR2_Sdefaulttonormal.PowershallbeguaranteedtobepulleddowntoGNDafterpowerfailur

4、eoccurs;11)ComplywithRoHSstandard;12)ComplywithEUCE-EMCClassAstandard.OutputInterfaceDefinitionUnderallthetwodifferentworkingmodesofit,two60Pinterfacescanoutputdifferentdata.Each60pcontainstwo30Pwiththesamewww.novastar-led.cnPage8definition.Interfacesaredefinedasfollows:1)24-groupdatamodeJH1JH

5、21C1A121C3A323B1OE143B3OE345LAT1DCLK165LAT3DCLK367D1E187D3E389CTRL1R1109CTRL3R131011G1B11211G13B131213GNDR21413GNDR141415G2B21615G14B141617R3G31817R15G151819B3GND2019B15GND2021R4G42221R16G162223B4R52423B16R172425G5B52625G17B172627R6G62827R18G182829B6VCC3029B18VCC30Supporting24setsofparalleldat

6、a,definedasfollows:www.novastar-led.cnPage831C2A23231C4A43233B2OE23433B4OE43435LAT2DCLK23635LAT4DCLK43637D2E23837D4E43839CTRL2R74039CTRL4R194041G7B74241G19B194243GNDR84443GNDR204445G8B84645G20B204647R9G94847R21G214849B9GND5049B21GND5051R10G105251R22G225253B10R115453B22R235455G11B115655G23B2356

7、57R12G125857R24G245859B12VCC6059B24VCC60Supporting28setsofparalleldata.Serialdatadecodingisrequiredforscanmodeabove1/8scan(Serialdatadecodingcircuitintheappendix),definedasfollows:1)28-groupdatamodewww.novastar-led.cnPage8JH1JH21C1A121C