基于STi7105的AVS IPTV机顶盒的设计与实现  

Design and Realization of AVS IPTV STB Based on STi7105

作　　者：张新安[1] 

机构地区：[1]湖南科技学院,湖南永州425100

出　　处：《电视技术》2009年第7期34-37,共4页Video Engineering

摘　　要：设计了一种基于意法半导体公司最新一代高清机顶盒解码芯片STi7105实现的AVS IPTV机顶盒,介绍了STi7105芯片和Linux操作系统的结构与功能,阐述了系统的软硬件设计与实现方法。经优化设计的AVS IPTV机顶盒具有功能强、可靠性高、速度快、成本低、功耗小和易于升级等特点。In this paper, a kind of AVS IPTV STB is designed based on the ST Comany＇ s newest HD STB decoder chip STiT105.And the structure and function of STi7105 chips and Linux operating system are introduced, the system＇ s hardware and software design and implementation are also expounded. The optimized AVS IPTV STB has several advantages like full-function, high-reliability, quick-speed, low-cost, low-power and easy-escalation consumption.

关 键 词：AVS IPTV机顶盒 STi7105 硬件设计 软件设计 

分 类 号：TN949.197[电子电信—信号与信息处理]