摘要
IEEE 1394串行总线以其高速实时性的特点和灵活可配置的拓扑结构为提高系统性能提供了一种有效的途径。文中介绍了IEEEStd1394b总线系统的功能和特点,并以FPGA和DSP为控制核心设计了1394b双向数据总线传输系统,最后阐述了系统的硬件设计、工作流程以及总线的配置过程。
IEEE 1394 serial bus with its high-speed real-time features and flexible and configurable topology provides an effective way for improving system performance. The system functions and features of IEEE Std 1394b bus are introduced, and a 1394b bidirectional data bus transmission system is designed taking FPGA and DSP as control core, finally the system hardware design, workflow and bus confi~,uration are disclaimed
出处
《物联网技术》
2012年第3期59-62,共4页
Internet of things technologies
