计算机工程 ›› 2010, Vol. 36 ›› Issue (1): 242-244.doi: 10.3969/j.issn.1000-3428.2010.01.084

• 工程应用技术与实现 • 上一篇    下一篇

基于Link口的多DSP实时仿真系统

潘玉林,姚新宇,孔雅琼,黄柯棣   

  1. (国防科技大学机电工程与自动化学院,长沙 410073)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-05 发布日期:2010-01-05

Real-time Simulation System Using Multi-DSP Based on Link Port

PAN Yu-lin, YAO Xin-yu, KONG Ya-qiong, HUANG Ke-di   

  1. (College of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha 410073)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-05 Published:2010-01-05

摘要: 针对仿真系统的高速实时要求,提出基于多DSP的高速实时仿真系统架构。在多DSP环境中,基于Link口实现不同协议下的数据传输。性能测试结果表明,Link口可以实现高速稳定的数据传输,不同传输协议为不同要求的数据传输提供了实现方法。

关键词: 高速实时, 多DSP, Link口, 传输协议, 时间延迟

Abstract: Aiming at the High-Speed Real-Time(HSRT) demand of real-time simulation system, this paper proposes HSRT simulation system architecture based on multi-DSP. Under the multi-DSP environment, it realizes data transfer under different transfer protocols based on Link port. Performance test results show that Link port can realize high-speed and steady data transfer, and different transfer protocols provide realization methods for data transfer with different demands.

Key words: High-Speed Real-Time(HSRT), multi-DSP, Link port, transfer protocol, time delay

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