基于FPGA的IEEE 1394b高速数据传输系统

IEEE 1394b High-speed Data Transfer System Based on FPGA

介绍了IEEE 1394b串行总线的特点,并以FPGA嵌入式处理器NiosⅡ为控制核心,设计实现了一种1394b高速数据传输系统。阐述了该系统的硬件设计和软件工作流程。实验表明,该系统可靠性高、实时性好、具有广泛的应用价值。

This paper introduces the new features of the IEEE 1394b serial bus, and designs a 1394b high- speed data transfer system by using the embedded processor Nios II as the control core. Emphasis is put on the principle of hardware design and software flow pattern. Experiments show that the system has the advantages of high reliability, good real-time performance and practicability.