Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/9724
Título: Active Replication: Towards a Truly SRAM-based FPGA On-Line Concurrent Testing
Autor: Gericota, Manuel G.
Alves, Gustavo R.
Silva, Miguel L.
Ferreira, J. M. Martins
Palavras-chave: FPGAs
Reconfigurable computing platforms
Data: Jul-2002
Editora: Institute of Electrical and Electronics Engineers
Relatório da Série N.º: IOLTW’02;
Resumo: The reusing of the same hardware resources to implement speed-critical algorithms, without interrupting system operation, is one of the main reasons for the increasing use of reconfigurable computing platforms, employing complex SRAM-based FPGAs. However, new semiconductor manufacturing technologies increase the probability of lifetime operation failures, requiring new on-line testing / fault-tolerance methods able to improve the dependability of the systems where they are included. The Active Replication technique presented in this paper consists of a set of procedures that enables the implementation of a truly non-intrusive structural on-line concurrent testing approach, detecting and avoiding permanent faults and correcting errors due to transient faults. In relation to a previous technique proposed by the authors as part of the DRAFT FPGA concurrent test methodology, the Active Replication technique extends the range of circuits that can be replicated, by introducing a novel method with very low silicon overhead.
URI: http://hdl.handle.net/10400.22/9724
DOI: 10.1109/OLT.2002.1030201
Versão do Editor: http://ieeexplore.ieee.org/document/1030201/
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