一种支持AVS+的多功能专业卫星接收解码器的设计与实现  

A Design and Implementation of A Multi-function Professional Satellite Receiver Decoder Supporting AVS+

作　　者：杨军[1] 陈拥军 吴凯[1] YANG Jun;CHEN Yongjun;WU Kai(Sichuan Jiuzhou Electronic Technology Co.,Ltd,Mianyang 621000,China)

机构地区：[1]四川九州电子科技股份有限公司,四川绵阳621000

出　　处：《中国有线电视》2019年第1期42-44,共3页China Digital Cable TV

摘　　要：提出了一种以AVS+专用解码芯片加FPGA芯片组合的技术路线,实现了AVS+数字电视卫星接收解码器。该方法不仅实现了对AVS+卫星信号的解码,同时通过TSOVERIP技术实现了包括ASI、IP格式的TS流封装输入和输出,重点阐述了解码器的整体实现框图和各个核心模块的实现方法。In this paper,a technical route combining AVS+decoder chip with FPGA chip is proposed,and the AVS+digital TV satellite receiver decoder is realized.This method not only realizes the decoding of the AVS+satellite signal,but also realizes the encapsulation of input and output of the TS flow including ASI and IP format through TSOVERIP technology.This paper focuses on the overall block diagram of the decoder and the implementation of each core module.

关 键 词：解码器 AVS+ TSOVERIP TS 

分 类 号：TN934.3[电子电信—信号与信息处理]