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Marmot: A Novel Low-Power Platform for WSNs

  • Péter Völgyesi
  • János Sallai
  • Sándor Szilvási
  • Prabal Dutta
  • Ákos Lédeczi
Part of the Communications in Computer and Information Science book series (CCIS, volume 88)

Abstract

The paper introduces a new hardware platform for wireless sensor networks built around a Flash FPGA. The most important feature Flash FPGAs offer is their duty cycling support; they can wake up from sleep in one microsecond with now current spike and they preserve their configuration as well as the application state. Moreover, the new node provides much better performance than microcontoller-based nodes can. The price to pay is the increased complexity of application development. Most software components can be implemented in C and run on a soft processor core inside the FPGA, but the critical components need to be realized directly on the fabric using VHDL.

Keywords

Wireless communication low-power design software defined radio FPGA 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Péter Völgyesi
    • 1
  • János Sallai
    • 1
  • Sándor Szilvási
    • 1
  • Prabal Dutta
    • 2
  • Ákos Lédeczi
    • 1
  1. 1.Vanderbilt UniversityNashvilleUSA
  2. 2.University of MichiganAnn ArborUSA

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