Set-Top Box 概述 - techmosa.com.tw

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Set-Top Box FAE: Tony Lee STB(Set_Top Box: , ) STB STB System 1. ATSC: , 2. DVB: . 3. ISDB: DVB 4. : DMT-T or ADTB-T STB 1. STB(Tettestrial STB) 2. STB(Satellite STB) 3. STB(Cable STB) 4. IP STBSTB Block DiagramDigital TunerDigital ChannelTS DemuxMPEG-2A/V decoderTV EncoderCPUTS DemuxMPEG-2A/V decoderTV EncoderCPUY, CY, Cr, CbR, G, BIR / KeyDisplayNIMRS232RS232Crystal27MHzPOWER SYSTEMPOWER SYSTEM7 Segment7 SegmentEEPROMEEPROMSPDIFCA/CI SystemCA/CI SystemHDDAntennaNIM(Network Interface Module) NIM: Tuner and Demode.

摘要 • STB(Set_Top Box:又稱視訊轉換器,機上 盒) ，其主要功能係將數位電視訊號轉為 類比訊號，再經解調變､解壓縮､數位

  Top box