A Networked, Lightweight and Partially Reconfigurable Platform

  • Authors:
  • Pierre Bomel;Guy Gogniat;Jean-Philippe Diguet

  • Affiliations:
  • LESTER, Université de Bretagne Sud, Lorient, France CNRS FRE 2734;LESTER, Université de Bretagne Sud, Lorient, France CNRS FRE 2734;LESTER, Université de Bretagne Sud, Lorient, France CNRS FRE 2734

  • Venue:
  • ARC '08 Proceedings of the 4th international workshop on Reconfigurable Computing: Architectures, Tools and Applications
  • Year:
  • 2008

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper we present a networked lightweight and partially reconfigurable platform assisted by a remote bitstreams server. We propose a software and hardware architecture as well as a new data-link level network protocol implementation dedicated to dynamic and partial reconfiguration of FPGAs. It requires a network controller and much less external memories to store reconfiguration software, bitstreams and buffer pools used by standard communication protocols. Our measures, based on a real implementation, show that our system can download remote bistreams with a reconfiguration speed ten times faster than known solutions.