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SpaceWire Router |
| UserManual | |
Issue: | 3.4 | ||
User Manual | |||
Date: | 11th July 2008 | ||
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1. INTRODUCTION
This document is a technical reference for the implementation and operation of the
Note: Detailed timing information for the ASIC implementation will be available in 1Q08.
1.1 TERMS, ACRONYMS AND ABBREVIATIONS
3V3 | 3.3 volt interface levels. |
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AAe | Austrian Aerospace GmbH |
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ACK | Acknowledge |
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AD | Applicable Document |
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CLK | Clock (Input clock to the SpaceWire router) |
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CRC | Cyclic Redundancy Check |
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DC | Direct Current |
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ECSS | European Cooperation for Space Standarization |
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EEP | Error end of packet, used to denote an error occurred during packet transfer |
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EOP | End of packet used to denote a normal end of packet in SpaceWire |
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FIFO | First in - First out buffer used to transfer data between logic |
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FPGA | Field Programmable Gate Array |
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GND | Ground |
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LVDS | Low voltage differential signalling |
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NACK | Negative acknowledge (error acknowledge) |
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PLL | Phase Locked Loop |
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RD | Read |
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RMAP | Remote Memory Access Protocol |
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RST | Asynchronous reset to the SpaceWire router |
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SpW | SpaceWire |
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TBA | To be advised |
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TBC | To be confirmed |
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UoD | University of Dundee |
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| Preliminary | 14 |