基于DSP的AVS卫星数字电视机顶盒研究

Research on DVB-S STB Using AVS and REWORKS

讨论了用基于ADIBlackFin平台和REWORKS实时操作系统来实现AVS解码的卫星数字电视机顶盒系统结构及各部分的设计原理,给出了机顶盒的软件设计架构,介绍了机顶盒实验系统及实验结果。

A satellite DTV STiR based on ADI BlackFin platform and REWORKS realtime operating system who can decode AVS bitstream is introduced, including its system architecture and designing method of every part. The software architecture of the STB is analyzed. At last, the STB verification system and result is provided.