航空学报 > 2001, Vol. 22 Issue (S1): 109-111

TMS320C62x的并行性和应用研究

钟睿, 毛士艺, 刘祥林, 王月忠   

  1. 北京航空航天大学电子工程系 北京 100083
  • 收稿日期:2000-05-10 修回日期:2000-09-05 出版日期:2001-11-25 发布日期:2001-11-25

RESEARCH ON THE PARALLELISM AND APPLICATION OF TMS320C62x

ZHONG Rui, MAO Shi-yi, LIU Xiang-lin, WANG Yue-zhong   

  1. Department of Electronic Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:2000-05-10 Revised:2000-09-05 Online:2001-11-25 Published:2001-11-25

摘要: TMS32 0 C62 x在信号处理领域得到广泛的应用,也提出了高度并行处理在 DSP的实现问题。给出如何实现高性能 C62 x应用的一般性方法,并比较了 3种高速 DSP的典型性能指标,最后给出用 C62 0 1实现了SAR信号处理机的预处理模块的实例。

关键词: TMS320C62x, 并行处理, 合成孔径雷达

Abstract: TMS320C62x has been widely applied in signal processing. It also brought out the problem of the implementation of the high parallelism on DSPs. This paper proposes a general method on the high performance application of C62x, and compares the typical performance index of three high speed DSPs. A preprocessing module in Synthetic Aperture Radar(SAR) signal processor was implemented by C6201 at last.

Key words: TMS320C62x, par allel processing, SAR