基于STi5518的单片数字电视接收系统  

Single-chip Digital TV Receiving System Based on STi5518

作　　者：王忠诚[1] 

机构地区：[1]湖南怀化商业学校电子教研室,湖南怀化418000

出　　处：《电视技术》2011年第11期5-7,共3页Video Engineering

摘　　要：先简要介绍了数字电视的编码和解码,再详细介绍STi5518的功能、结构及特点,重点分析了基于STi5518的单片数字电视接收系统的结构及工作过程,内容涵盖STi5518的信源解码过程及其外部子系统工作过程。Firstly, the digital TV encoding and decoding are briefly introduced. Then, the STi5518 functions, structure and characteristic are introduced. The structure and working process of single chip digital TV receiving system based on the STi5518 are mainly analyzed, including the STi5518＂s signal-source decoding process and external subsystem operating process.

关 键 词：STI5518 数字电视 信源解码 接收系统 子系统 

分 类 号：TN949.197[电子电信—信号与信息处理]