所需E币: 5
时间: 2019-12-24 18:25
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TheTW9912isalowpowerNTSC/PAL/SECAMvideodecoderchipthatalsosupportsanalogcomponentvideoasaninput.Thevideodecoderdecodesthebase-bandanalogCVBSorS-videosignalsintodigitalan8-bit4:2:2YCbCrformat.Theanalogcomponentvideoisdigitizedintoan8-bitYCbCrformat.ThedigitaloutputsupportsstandardBT.656formatforinterlacedvideo.TechwellGETFULLDATASHEETNTSC/PAL/SECAMVideoDecoderwithComponentInputandProgressiveOutputSupportTW9912FeaturesVideoDecoderAnalogVideoInputNTSC(M,4.43)andPAL(B,D,G,H,I,M,N,NTriple10-bitADCswithindependentclampingandcombination),PAL(60),SECAMsupportwithgaincontrolautomaticformatdetectionSupports480i/480p/576i/576panalogcomponentSoftwareselectableanaloginputcontrolinputwithSOGBuilt-inanaloganti-aliasfilterDigitalOutputFullyprogramma……