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Erlangen Slot Machine: An FPGA-Based Dynamically Reconfigurable Computing Platform

  • Josef AngermeierEmail author
  • Christophe Bobda
  • Mateusz Majer
  • Jürgen Teich
Chapter

Abstract

Dynamically partially reconfigurable architectures combine high performance and flexibility. They offer a novel possibility to dynamically load and execute hardware modules, previously only known for software modules. In order to realize these promises, the following dilemmas had to be solved: the too often limited memory of reconfigurable architectures for many data-intensive applications, the restricted communication possibilities for partial hardware modules, the unflexible tool flow for partial module design, and the IO-pin dilemma, that the placement of hardware modules, with requirements for input and output signals to the periphery, was predetermined to a single position. These were physical restrictions and technical problems limiting the scope or applicability of dynamically partially reconfigurable architectures. This led us to the development of a new FPGA-based reconfigurable computer called Erlangen Slot Machine, a platform for interdisciplinary research on dynamically reconfigurable systems. It leverages many architectural constraints of existing platforms and allows a user to partially reconfigure hardware modules arranged in so-called slots. The uniqueness of this computer stems from a) a new slot-oriented hardware architecture, b) a set of novel inter-module communication techniques, and c) concepts for dynamic and partial reconfiguration management.

Keywords

Video Streaming Hardware Module Reconfigurable Architecture Crossbar Switch Video Stream System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Josef Angermeier
    • 1
    Email author
  • Christophe Bobda
    • 2
  • Mateusz Majer
    • 1
  • Jürgen Teich
    • 1
  1. 1.Hardware/Software Co-Design, Department of Computer ScienceUniversity of Erlangen-NurembergErlangenGermany
  2. 2.Department of Computer ScienceUniversity of PotsdamPotsdamGermany

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