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CX23880/CX23881 DisTInguishing FeaturesSingle-Chip SoluTIon Allows TV, Radio, DigitalTV and Broadband Data Capture Over thePCI BusConexant’s highly-flexible audio and video broadcast decodersupports all analog broadcast video and audio formats in useworldwide. This single-chip soluTIon enables the host PC toperform audio/video capture, video display, audio playback,or storage and playback at a later TIme through software orhardware audio/video codecs.The CX23880/CX23881 is fully compatible with Conexant’s familyof digital channel demodulators for capture of (HDTV) HighDefinition Television and Standard Definition Television (SDTV)streams, as well as broadband data over terrestrial, satellite orcable links. The CX23880 interfaces directly to the CX23490 HDTVhardware decoder for offloading the CPU of high-level MPEG-2decoding tasks.A variety of third-party peripheral connectivity options aresupported by the CX23880/CX23881. Its General Purpose Input/Output pins and CPU host port interface enable vendor-specificboard functionality and marketplace differentiation.
