The design of program searching and parsing and de-mux module, which are the Application software of the STB, are discussed in this dissertation.

• 利用Hi2011芯片及其提供的开发软件包进行了有线电视数字机顶盒的应用程序开发，即节目搜索及节目提取程序的设计和解复用通道的软件设计。