谁对space wire了解啊

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SpaceWire technology has grown
organically from the needs of on-board processing applications. This Standard
provides a formal basis for the exploitation of SpaceWire in a wide range of
future on-board processing systems.

One of the principal aims of SpaceWire is the
support of equipment compatibility and reuse at both the component and
subsystem levels. In principle a data-handling system developed for an optical
instrument, for example, can be used for a radar instrument by unplugging the
optical sensor and plugging in the radar one. Processing units, mass-memory
units and down-link telemetry systems developed for one mission can be readily
used on another mission, reducing the cost of development, improving
reliability and most importantly increasing the amount of scientific work that
can be achieved within a limited budget.

Integration and test of complex on-board systems is
also supported by SpaceWire with ground support equipment plugging directly
into the on-board data-handling system. Monitoring and testing can be carried
out with a seamless interface into the on-board system.

SpaceWire is the result of the efforts of many
individuals within the European Space Agency, European Space Industry and
Academia.

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