一种支持多媒体数据处理的可重构平台设计  

A Design of Reconfigurable Platform Supporting Multimedia Data Processing

作　　者：张晶[1] 高文[1] 陈熙霖 

机构地区：[1]哈尔滨工业大学计算机系

出　　处：《哈尔滨工业大学学报》1996年第2期84-90,共7页Journal of Harbin Institute of Technology

摘　　要：针对多媒体数据处理的特点，讨论了其各个处理层次上的并行问题，并提出了一种支持多媒体数据并行处理的基于ＭＩＭＤ的可重构平台的设计．系统采用数字信号处理芯片作为基本工作单元的主处理器，可重构设计是基于Ｍｅｓｈ物理阵列并通过在每个处理单元设置开关网来实现的，并以几个典型示例说明重构策略。此外，提出了系统软件环境的配置方案及其控制方式。ccording to the characteristics of multimedia data processing, this paper deals with its parallelism of all levels and proposes a design of reconfigrable platform supporting multimedia data processing.a kind of off-the-shelf digital signal processing chip is adopted as the main processor of basic processing unit, and the reconfigurable MIMD design is complmented based on a Mesh physical network and is set a switch network on each basic processing unit.Several reconfiguable examples are illustrated to show the reconfigurable method.For the convenience of the system development and application,the last part of the paper advances the disposition method of the system software environment and the control style.

关 键 词：多媒体 多处理器系统 可重构网 数据处理 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]