›› 2015, Vol. 28 ›› Issue (1): 8-.

• 论文 • 上一篇    下一篇

基于RapidIO互联网络的多DSP加载方法研究

李尔效   

  1. (海军装备部,甘肃 兰州 730070)
  • 出版日期:2015-01-15 发布日期:2015-01-22
  • 作者简介:李尔效(1971—),男,高级工程师。研究方向:雷达总体。E-mail:crystal2008zhao@126.com

Study on the Net-booting of Multi-DSP Signal Processing System Based on Rapid IO

LI Erxiao   

  1. (Naval Armament Department,Lanzhou 730070,China)
  • Online:2015-01-15 Published:2015-01-22

摘要:

针对雷达信号处理系统多处理器、强实时加载的特性,研究了多TS201信号处理系统的网络加载方法。文中提出了一种高效的网络加载方法,充分考虑了系统工作时的总线负载和加载路径的复杂度等因素。此方法加载路径简单,实时性强,通过工程应用验证了该方法的有效性。

关键词: TS201, Flash, RapidIO, 网络加载, 在线编程, 加载路径

Abstract:

To multiple processors,strong real-time radar signal processing system load characteristic,studied many TS201 signal processing system of network load method.This paper proposes an efficient network load method,fully considering the system bus at work load and the complexity of the loading paths.This approach is simple,loading paths and rapidity,effectiveness of the presented approach are verified through engineering application.

Key words: TS201;Flash;RapidIO;net booting;in-circuit programming;booting route

中图分类号: 

  • TN957.51