摘要
主要基于ST公司的STi7109芯片进行高清数字机顶盒开发。介绍了其中部分关键技术,分析了高清数字机顶盒的功能结构和软件系统,重点阐述在嵌入式Linux下数字机顶盒的软件设计框架。
In this paper, High Definition Set Top Box(HD STB) is designed based on the SoC chip STi7109 of ST company. Some key technologys are introduced, and the function, structure and softwore system of this HD STB are analyzed. Then, the software architecture of the HD-STB based on embedded Linux is emphatically described.
出处
《电视技术》
北大核心
2010年第9期52-53,共2页
Video Engineering