Priority-based packet communication on a bus-shaped structure for FPGA-systems

  • Authors:
  • Oliver Sander;Benjamin Glas;Christoph Roth;Jürgen Becker;Klaus D. Müller-Glaser

  • Affiliations:
  • Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany;Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany;Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany;Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany;Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany

  • Venue:
  • Proceedings of the Conference on Design, Automation and Test in Europe
  • Year:
  • 2009

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Abstract

We present an application tailored packed-based SoC communication system with one-hop communication between all entities, priority-based arbitration, broadcast and multicast support on a bus-shaped basis. It is located as a hybrid between NoC and bus approaches, closing the gap for mostly streaming-based systems with the need for highly flexible communication patterns and multicast messages that are below a certain size. The system is implemented and evaluated on a FPGA within a car-to-car communication gateway application.