21–23 Apr 2015
ESA/ESTEC
Europe/Amsterdam timezone

SpaceWire Time-code jitter measurements

22 Apr 2015, 14:30
20m
Einstein (ESA/ESTEC)

Einstein

ESA/ESTEC

Keplerlaan 1 2201AZ Noordwijk ZH The Netherlands

Speaker

Mr Ciaran Toner (ESA)

Description

"For synchronisation onboard spacecraft SpaceWire Time-Codes may be used. This presentation will define the accuracy of Time-Codes through a SpaceWire network comprising of a series of SpW 10x routers. The Time-Codes latency and jitter thorough the network will be characterised over a range of test situations. In addition to this the SpW 10x's latency and jitter performance will be directly compared to that of the GR718."

Presentation materials