Protocols
The ESA has a draft specification in place for the Protocol ID.
The following Protocol ID's have been assigned in ECSS-E-ST-50-11:
- 1: Remote Memory Access Protocol (RMAP)
- 2: CCSDS Packet Transfer Protocol
- 238: Proposal for Reliable Data Delivery Protocol (RDDP) (used on GOES-R)
- 239: Serial Transfer Universal Protocol (STUP) (Used on SMCS-332 ASIC)
Read more about this topic: SpaceWire