. http://ieee1588.nist.gov/ .   ^ Eidson, John C. (April 2006). Measurement, Control and Communication Using IEEE 1588 . Springer . ISBN 1-8462-8250-0 .   ^ International standard IEC 61588: Precision clock synchronization protocol for networked measurement and control systems. 2004. ^ IEEE 1588 Standard Version 2 - A Tutorial [ edit ]