Embedded SynUTC and IEEE 1588 clock synchronization for industrial Ethernet

Embedded SynUTC and IEEE 1588 clock synchronization for industrial Ethernet

This article describes the architecture and implementation of two systems on a chip, which support high accuracy clock synchronization over Ethernet networks. The synchronization is based on the SynUTC technology and on the novel IEEE 1588 standard for a precision clock synchronization protocol for...

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Bibliographic Details
Published in:EFTA 2003. 2003 IEEE Conference on Emerging Technologies and Factory Automation. Proceedings (Cat. No.03TH8696) Vol. 1; pp. 422 - 426 vol.1
Main Authors: Holler, R., Sauter, T., Kero, N.
Format: Conference Proceeding
Language:English
Published: IEEE 2003
Subjects:
Clocks
Control systems
Electrical equipment industry
Ethernet networks
Measurement standards
Packet switching
Protocols
Semiconductor device measurement
Switches
Synchronization
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Summary:This article describes the architecture and implementation of two systems on a chip, which support high accuracy clock synchronization over Ethernet networks. The synchronization is based on the SynUTC technology and on the novel IEEE 1588 standard for a precision clock synchronization protocol for networked measurement and control systems. The network interface node on one hand provides all necessary hardware support to be flexibly used in a broad range of applications. The switch add-on on the other hand accounts for the packet delay uncertainties of Ethernet switches and is crucial for high accuracy clock synchronization.
ISBN:9780780379374
0780379373
DOI:10.1109/ETFA.2003.1247737