摘要
IEEE1588是适用于分布式仪器的一种新的同步时钟协议(能够达到更高精度要求)。文章介绍了IEEE1588同步定时的基本原理,阐述了它区别于其他协议的特点。同时提出了IEEE1588在硬件方面的实现方法以及在LXI仪器系统中的应用。最后,就IEEE1588未来的发展作出了展望。
IEEE1588 is a new kind of time synchronization protocol that is suitable for distributed instruments and can achieve higher precision.The basic theory of the IEEE1588 time synchronization and the features of the IEEE1588 that are different from other protocols are demonstrated in the paper.At the same time,the hardware design of IEEE1588 and its application in the system of LXI instruments are put forward.Finally,the expectation about the development of the IEEE1588 in the future is discussed.
出处
《仪表技术》
2007年第9期12-14,共3页
Instrumentation Technology