基于多DSP的高速通用并行处理系统研究与设计  

Design of high-speed general parallel processing system based on multi-DSP

作　　者：周滨[1] 谢晓霞[1] 傅其祥[1] 王伟[1] 

机构地区：[1]国防科学技术大学电子科学与工程学院,湖南长沙410073

出　　处：《电子设计工程》2012年第17期175-179,共5页Electronic Design Engineering

摘　　要：介绍了一种基于多DSP的并行处理系统设计与实现,以及其在分布式雷达组网航迹融合中的实际应用。重点介绍了该系统由1块系统主板和4块TS201处理板卡组成的原理和结构,即系统内主板与处理板卡的板级并行设计、单块板卡多DSP并行结构的设计、板级间,单块板卡内传输通道的设计。通过具体应用说明,该多DSP并行处理系统充分体现了航迹融合的实时、高速特性,作为硬件处理平台具备高速、通用的特点。The design＇and implement of a high-performance parallel processing system is introduced, also provides the application of parallel system in the distributed netted radar track fusion. It focuses on the principles, the structures of the system which consists of 1 mainboard and 4 signal processing boards, including how to design the parallel structure of the system, how to design the muhi-DSP parallel structure in any of signal processing board, and how to realize the transmission channels. The application proves that the muhi-DSP parallel processing system has the characteristics of real-time and high- speed, and the whole system is high-speed and general as the hardware processor.

关 键 词：多DSP 并行处理 航迹融合 ADSP—TS201S 

分 类 号：TN95-34[电子电信—信号与信息处理]