Service oriented integration of SpaceWire and conventional protocols with reference to SOIS

Conventional protocols have been integrated with SpaceWire through service oriented approach with reference to SPACECRAFT ONBOARD INTERFACE SERVICES (SOIS). The design framework is based on the definition of determinism provided by SpaceWire-D draft standard in order to keep established services inherited from previous satellite projects. The implementation result is under evaluation in order to establish the consistency with the draft standard of SpaceWire - Plug-and-play protocol. This paper describes the integration approach and the evaluation of implementation experience.