Overview

The Precision Time Protocol (PTP) which is defined in the IEEE 1588 – 2002 and - 2008 standards enables precise synchronization of clocks in multicast capable networks like for example Ethernet. By using hardware to generate precise timestamps for messages, synchronization accuracy within some 100 nanoseconds can be achieved. Such precise synchronization is needed in measurement and control systems as well as in other distributed systems. The Institute of Embedded Systems (InES) is addressing the practical implementation and application of PTP. The institute is actively involved in the IEEE 1588 committee to further develop the standard and to ensure that it is suitable for practical applications. Furthermore the InES offers PTP Software, PTP hardware, training, support and so on.