COMPARISON OF IEEE 1588 IMPLEMENTATIONS USING THE STM32 CONNECTIVITY LINE PROCESOR |
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| Jan Breuer, Jan Fischer, Jaroslav Roztočil |
- Abstract:
- In distributed system containing multiple clocks, precision time synchronization can by achieved using IEEE 1588 protocol. This paper presents a hardware assisted and a software implementation using the STM32 Connectivity Line (STM32C) processor. Accuracy of time synchronization depends on stability of master and slave oscillators, timestamping technique and reference clock adjustment capabilities. Allan deviation of both master and slave are measured to determine oscillator stability. Several tests using a hardware and software timestamping are made. Synchronization performance is also tested using an internal reference clock and using internal general purpose timers/counters.
- Download:
- IMEKO-TC4-2010-070.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- Instrumentation for the Information and Communication Technology Era
- Title:
- XVIIth IMEKO TC4 Symposium & 15th International Workshop on ADC Modelling and Testing (together with 3rd IMEKO TC19 Symposium)
- Place:
- Kosice, SLOVAKIA
- Time:
- 08 September 2010 - 10 September 2010