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Online test of control flow errors: a new debug interface-based approach

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Diseño Microelectrónico y Aplicaciones (DMA)es
dc.contributor.authorDu, Boyang
dc.contributor.authorSonza Reorda, Matteo
dc.contributor.authorSterpone, Luca
dc.contributor.authorParra Avellaneda, Luis Isaías
dc.contributor.authorPortela García, Marta
dc.contributor.authorLindoso Muñoz, Almudena
dc.contributor.authorEntrena Arrontes, Luis Alfonso
dc.date.accessioned2022-12-19T08:52:41Z
dc.date.available2022-12-19T08:52:41Z
dc.date.issued2016-06-01
dc.description.abstractDetecting the effects of transient faults is a key point in many processor-based safety-critical applications. This paper proposes to adopt the debug interface module existing today in several processors/controllers available on the market. In this way, we can achieve a good detection capability and small latency with respect to control flow errors, while the cost for adopting the proposed technique is rather limited and does not involve any change either in the processor hardware or in the application software. The method works even if the processor uses caches and we experimentally evaluated its characteristics demonstrating the advantages and showing the limitations on two pipelined processors. Experimental results performed by fault injection using different software applications demonstrate that the method is able to archieve high fault coverage (more than 95 percent in nearly all the considered cases) with a limited cost in terms of area and performance degradation.en
dc.format.extent10
dc.identifier.bibliographicCitationDu, B., Sonza Reorda, M., Sterpone, L., Parra, L., Portela-Garcia, M., Lindoso, A. & Entrena, L. (2016). Online Test of Control Flow Errors: A New Debug Interface-Based Approach. IEEE Transactions on Computers, 65(6), 1846-1855.en
dc.identifier.doihttps://doi.org/10.1109/TC.2015.2456014
dc.identifier.issn0018-9340
dc.identifier.publicationfirstpage1846
dc.identifier.publicationissue6
dc.identifier.publicationlastpage1855
dc.identifier.publicationtitleIEEE Transactions on Computersen
dc.identifier.publicationvolume65
dc.identifier.urihttps://hdl.handle.net/10016/36199
dc.identifier.uxxiAR/0000016997
dc.language.isoeng
dc.publisherIEEEen
dc.rights© 2015 IEEEen
dc.rights.accessRightsopen accessen
dc.subject.ecienciaInformáticaes
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherControl flow checkingen
dc.subject.otherDebug interfaceen
dc.subject.otherOn-line testen
dc.subject.otherMicroprocessorsen
dc.subject.otherSoftwareen
dc.titleOnline test of control flow errors: a new debug interface-based approachen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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