Eighth SpaceWire Working Group meeting, ESA/ESTEC

17^th, 18^th and 19^th of January 2007

Proceedings (C)

Day 1: Wednesday 17^th of January (PM)

Welcome and Introduction, ESA/ESTEC Ph. Armbruster

CCSDS SOIS and SpaceWire

• Status of CCSDS SOIS Services definition ESA/ESTEC, Ph. Armbruster, support document: CCSDS SOIS Services Green Book (CCSDS 850.0-G-0b, November 2006)
• Mapping of CCSDS services on Mil1553B, ECSS-E50-13 Convenor, Astrium, O. Notebaert
• Discussion and way forward for CCSDS SOIS Services mapping on SpW (all) - refer to InterAgency Steering Committee Dispositions

Proposals for other Protocols

• Link-Layer Broadcast Service for SpaceWire Networks, Southwest Research Institute, S. Dykes,

support document: A Link-Layer Broadcast Service for SpaceWire Networks

• Distributed Interrupts in SpaceWire networks, UoStP, Y. Sheynin,

support document: Distributed Interrupts in SpaceWire networks

Proposed updates and modifications of ECSS-E50-12A standard

refer to InterAgency Steering Committee Dispositions

Current developments

• Magnetospheric MultiScale Mission (MMS) Implementation of SpaceWire, NASA GSFC, G. Jackson, D. Raphael and G. Rakow
• "MCFlight™ - MULTICORE” platform based chipset with SpaceWire links for distributed Aerospace systems", Elvees, T. Solokhina
• Prototyping with SpW in Japan, UoO, M.Nomachi
• SpaceWire Demonstrations Introduction
• SpaceWire Demonstrator, UoD
• SpaceWire Demonstrator, ESA/TEC, Interoperability between SpW devices of different manufacturers

Day 2: Thursday 18^th of January (all day)

RMAP Draft F

• Evolution from Draft E to Draft F, UoD, S. Parkes
• RMAP Multi-master Network configuration, ESA/ESTEC A. Ferrer Florit
• Discussion (all) – refer to InterAgency Steering Committee Dispositions

Short update Presentations

• Redundancy Mechanism Update, NASA GSFC G. Rakow
• Roscosmos and SpW achievements in Russia, ROSCOSMOS, A. Stepanov
• Further SpaceWire Support from 4Links, P. Walker

SpaceWire and PnP

• PnP and SpW, NASA contribution, G.Rakow, support document: SpaceWire Plug ‘n’ Play
• PnP aspects, 4Links contribution, B. Cook, P. Walker
• PnP aspects, ESA contribution, A. Ferrer Florit
• Discussion (all) – refer to InterAgency Steering Committee Dispositions

SpaceWire Physical layer and SpaceWire backplanes

• Mapping of SpaceWire signals into a 38999 series 4 circular connector, NRL, Schierlmann
• SpaceWire backplanes
• Discussion SpaceWire backplanes (all) - refer to InterAgency Steering Committee Dispositions

SpaceFibre Roadmap

• SpaceFibre Introduction, ESA/ESTEC, M. Suess
• SpaceFibre status, UoD, S. Parkes
• SiGe Interconnect Solutions, ADSANTEC, V. Katzman

Next Events and new initiatives

• First International SpaceWire Conference, UoD, S Parkes
• “SpW Community” Introduction, LTU, H. Helzenius
• EU FP7 - Proposals

Day 3 Friday 19^th (AM) InterAgency meeting

• InterAgency Steering Committee Dispositions

Attendance List: Registered Participants

Reference Documents:

- SpW-SnP-PID (Draft B, January 2005)

- SpW-SnP-RMAP (Draft F, 4th December 2006)

- CCSDS SOIS Services Green Book (updated) (CCSDS 850.0-G-0b, November 2006)

- GOES-R Reliable Data Delivery Protocol (GRDDP), (1^st of July 2005)

- SpaceWire Router Data Sheet, UoD_SpW-10X_DataSheet (Issue 2.0, 18th August 2006)

Other documents

- Comparison of Communication Architectures for Spacecraft Modular Avionics Systems D.A. Gwaltney and J.M. Briscoe, Marshall Space Flight Center, Marshall Space Flight Center, Alabama

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ESA - ESTEC - Electrical Engineering Department - Data Systems Division - Ph. Armbruster – 04/05/2007