SpaceWire is becoming a preferred protocol for board to board communication over a backplane in addition to its existing use over cabled interfaces, replacing other protocols due to its simplicity and readily available flight quality physical layer devices, IP cores and test equipment. However, without specific guidelines for implementing SpaceWire over a backplane, designers are left to make trade decisions regarding connector selection, layout design rules and test accessibility issues. This paper will discuss NASA's Goddard Space Flight Center s implementation of high speed SpaceWire over backplane on James Webb Space Telescope and other missions.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Backplane Design Considerations for High Speed SpaceWire Networks


    Contributors:

    Conference:

    International Space Wire Conference ; 2011 ; San Antonio, TX, United States


    Publication date :

    2011-11-08


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    SpaceWire-to-GigabitEther and SpaceWire backplane

    Arase, Shigeyuki / Fujishiro, Iwao / Nomachi, Masaharu | IEEE | 2014


    The draft ECSS SpaceWire Backplane standard

    Senior, Alan / Coetzee, John-Paul / Ilstad, Jorgen | IEEE | 2014


    Experiences with a SpaceWire backplane connector

    Coetzee, John-Paul / Senior, Alan / Ilstad, Jorgen | IEEE | 2014



    SpaceWire control codes in SpaceWire, GigaSpaceWire and SpaceFibre networks

    Suvorova, Elena / Koblyakova, Ludmila / Yablokov, Evgeny | IEEE | 2014