用于DVD的MPEG2实时解码器研制

Design and Hardware Implementation of Real-time MPEG2 Decoder for DVD

MPEG2作为数字机频压缩技术的国际通用标准，其实时解码器在数字视频产品中有着广泛的应用．本文介绍了一种采用部分总线结构的，用于DVD的MPEG2实时解码器的设计及硬件实现，并对系统的特点和其中的几个关键问题作了详细的分析与讨论，最后给出了实验结果及分析．

MPEG2 is an international standard for digital video compress technology. The real time decodingchip has a broad application in digital video s products. This paper present a local bus structure which be used inthe design and hardware implementation for a MPEG2 real time decoder used in DVD The system specialty and some key problems are discussed in details . At last the experiment result and its analysis be provided too.