The Radiation-Tolerant 18x SpaceWire Router device is ideally suited for space and other high-rel applications, providing a high-throughput wormhole router functionality.
The router implements a routing switch as defined in the ECSS-E-ST-50-12C SpaceWire links, nodes, routers and networks standard, supporting all mandatory and optional features.
The router implements eighteen external routing ports, an internal configuration port, and an internal port for system level test support.
The configuration port provides access to configuration and status registers, and the routing table, using the Remote Memory Access Protocol (RMAP) as defined in the ECSS-E-ST-50-52C protocol standard.
The router also fully supports the ECSS-E-ST-50-51C SpaceWire protocol identification standard.
|GR718B Data Sheet and User’s Manual||gr718b-ds-um.pdf (September 2021)|
|GR718B Development Board User's Manual||GR718-BOARD-UM.pdf (July 2018)|
|GR718B in Cold-Spare Scenarios||GR718B-AN-0001.pdf (November 2016)|
|GR178B: External bias ciruit for floating LVDS input||GR718B-AN-0002.pdf (July 2019)|
|GR718B Development Board information|