多DSP并行处理板设计及其在软件无线电中的应用  

Design of Multi-DSP Parallel Processing Board and Its Application in Software Radio

作　　者：郭宇[1] 葛临东[1] 

机构地区：[1]信息工程大学信息工程学院,河南郑州450002

出　　处：《信息工程大学学报》2007年第2期198-201,共4页Journal of Information Engineering University

基　　金：军队科研基金资助项目

摘　　要：文章研究了基于CPCI总线的通用多DSP并行处理板的设计与实现,给出了一种具体设计方案,该方案采用4片ADI公司的高性能TigerSHARC处理器ADSP-TS201作为6U标准板的核心处理单元,并提供2个标准PMC接口实现功能扩展。实验结果证实了该方案的可行性和强大的运算处理能力及灵活性,并给出了一个在软件无线电接收系统中的应用实例。This paper centers on the design and implementation of CPCI-interface-based universal muhi-DSP parallel processing board. A concrete design scheme is presented, where Four DSP chips of TS201 of ADI TigerSHARC are used as kernel calculating unit of the 6U size board, and two sites of PMC interface are provided for function extension. Test results prove the feasibility of the scheme as well as powerful processing performances and flexibility. Finally a practical application example of the system in a software radio receiver is provided.

关 键 词：并行处理 CPCI接口 软件无线电 

分 类 号：TN911.72[电子电信—通信与信息系统]