基于FPGA的IEEE 1588时钟同步系统的实现

Fifth International Conference on Intelligent Control and Information Processing Pub Date : 2014-08-01 DOI:10.1109/ICICIP.2014.7010342

Boqun Zhao, N. Wang

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引用次数: 4

摘要

IEEE 1588精确时间同步协议是基于以太网的。它在工业系统的同步中有着非常重要的应用。在分析了IEEE 1588协议和最佳主时钟算法的基础上，提出了一种采用FPGA、DM9000和DP83640的设计方案。本设计是通过硬件和软件的结合来实现IEEE 1588协议。实验验证了该方法的正确性，满足了现代工业以太网对高精度时钟的要求。

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The implementation of IEEE 1588 clock synchronization system based on FPGA

IEEE 1588 precise time synchronization protocol is based on Ethernet. It has very important application in the synchronization of industrial system. Based on the analysis of IEEE 1588 protocol and best master clock algorithm, this paper presents a design scheme using FPGA, DM9000 and DP83640. This design is a combination of hardware and software to achieve IEEE 1588 protocol. Verified by experiment, it is correct and meets the modern industrial Ethernet requirement for the high precision clock.

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Fifth International Conference on Intelligent Control and Information Processing

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