SpaceWire Router IP
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SpaceWire Router
- The SpaceWire router IP core supports all mandatory and optional features in the ECSS-E-ST-50-12C. It supports from 2 to 31 ports in addition to the mandatory configuration port.
- Each port (except the configuration port) can be individually configured to be SpaceWire links, FIFO interfaces or AMBA interfaces.
- The AMBA ports are limited to a maximum of 16 in a single router. The configuration port provides an RMAP target (ECSS-E-ST-50-52C), and an optional AMBA AHB slave interface, both used for accessing internal configuration and status registers. The SpaceWire Plug-and-Play (PnP) protocol can optionally be supported on the configuration port.
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SpaceFibre and WizardLink Interface
- SpaceFibre codec designed according to the SpaceFibre specification ECSS-E-ST-50-11C, single-lane implementation
- WizardLink codec designed to interface with Texas Instrument TLK2711 transceiver
- The IP can inter-operate with off-chip SerDes devices or with FPGA/ASIC hard macros
- Optional 8b10b encoding
