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Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007)
A Novel Hardware Architecture for Self-adaptive Systems
University of Edinburgh, Scotland, United Kingdom
August 05-August 08
ISBN: 0-7695-2866-X
Jose Antonio Casas, Technical University of Catalunya (UPC)
Juan Manuel Moreno, Technical University of Catalunya (UPC)
Jordi Madrenas, Technical University of Catalunya (UPC)
Joan Cabestany, Technical University of Catalunya (UPC)
This article focuses at studying the implementation of the self-configuration concept on a novel unconventional hardware architecture. This proposed programmable architecture implements self-placement and self-routing which, due to its intrinsic design, enable the development of systems with self-configuration, self-repair and/or fault tolerance capabilities [1],[2]. For scalability issues, the architecture has been defined as a regular array of homogeneous elements. It is able to analyze and modify its own circuits. This means that the functionality can be modified and improved over time, leading to more versatile designs. The system can check for faulty cells or regions and simply work around them. Those cells can be marked as bad regions so the system can keep working. This permits to deal with imperfectly-manufactured cell arrays, which is a key issue in the extremely complex systems envisioned for the future micro and nano technologies.
Citation:
Jose Antonio Casas, Juan Manuel Moreno, Jordi Madrenas, Joan Cabestany, "A Novel Hardware Architecture for Self-adaptive Systems," ahs, pp.592-599, Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007), 2007
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