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

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

CLC Number: 

• N945.13