Fault-secure parity prediction arithmetic operators

Although parity prediction arithmetic operators are compatible with systems checked by parity codes, they are not secure against single faults. The authors determine the necessary conditions for fault secureness and derive designs embodying these conditions.

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Bibliographische Detailangaben
Veröffentlicht in:	IEEE design & test of computers 1997-04, Vol.14 (2), p.60-71
Hauptverfasser:	Nicolaidis, M., Duarte, R.O., Manich, S., Figueras, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuit faults Digital arithmetic Electrical fault detection Engineering Sciences Fault detection Hardware Logic Merging Micro and nanotechnologies Microelectronics Read-write memory Registers System testing
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Beschreibung
Zusammenfassung:	Although parity prediction arithmetic operators are compatible with systems checked by parity codes, they are not secure against single faults. The authors determine the necessary conditions for fault secureness and derive designs embodying these conditions.
ISSN:	0740-7475 2168-2356 1558-1918
DOI:	10.1109/54.587743