Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/9738
Título: Robust Configurable System Design with Built- In Self-Healing
Autor: Gericota, Manuel G.
Alves, Gustavo R.
Ferreira, Jose M.
Palavras-chave: Reconfigurable systems
Built-In Self-Healing
Reconfigurable computing
Robust system design
Reliability
FPGAs
Data: 2005
Relatório da Série N.º: DCIS'05;
Resumo: The new generations of SRAM-based FPGA (Field Programmable Gate Array) devices, built on nanometre technology, are the preferred choice for the implementation of reconfigurable computing platforms. However, their vulnerability to hard and soft errors is a major weakness to robust system design based on FPGAs. In this paper, a novel Built-In Self-Healing (BISH) methodology, based on modular redundancy and on self- reconfiguration, is proposed. A soft microprocessor core implemented in the FPGA is responsible for the management and execution of all the BISH procedures. Fault detection and diagnosis is followed by repairing actions, taking advantage of the self-configuration features. Meanwhile, modular redundancy assures that the system still works correctly. This approach leads to a robust system design able to assure high reliability, availability and data integrity.
Peer review: yes
URI: http://hdl.handle.net/10400.22/9738
Aparece nas colecções:ISEP - DEE - Artigos

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