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New high speed CMOS self-checking voter

New high speed CMOS self-checking voter
New high speed CMOS self-checking voter
Faults possibly affecting voters of TMR (triple modular redundancy) systems, employed in high reliability applications, can make them provide the fan-out logic with incorrect data, hence making the adoption of the TMR technique useless. In this paper we instantiate the need for self-checking voters and we propose a new self-checking voting scheme that, compared to alternate self-checking solutions, features the advantage of being faster, while requiring comparable power consumption. This is achieved at the cost of a small increase in area overhead.
0-7695-2180-0
58-63
Cazeaux, Jose' Manuel
de02151c-4f59-4686-a730-18f78d372562
Rossi, Daniele
30c42382-cf0a-447d-8695-fa229b7b8a2f
Metra, Cecilia
c420be13-a9cf-471a-96fb-3f43a694ffae
Cazeaux, Jose' Manuel
de02151c-4f59-4686-a730-18f78d372562
Rossi, Daniele
30c42382-cf0a-447d-8695-fa229b7b8a2f
Metra, Cecilia
c420be13-a9cf-471a-96fb-3f43a694ffae

Cazeaux, Jose' Manuel, Rossi, Daniele and Metra, Cecilia (2004) New high speed CMOS self-checking voter. 10th IEEE International On-Line Testing Symposium (IOLTS 2004). Proceedings, Portugal. 11 - 14 Jul 2004. pp. 58-63 . (doi:10.1109/OLT.2004.1319660).

Record type: Conference or Workshop Item (Paper)

Abstract

Faults possibly affecting voters of TMR (triple modular redundancy) systems, employed in high reliability applications, can make them provide the fan-out logic with incorrect data, hence making the adoption of the TMR technique useless. In this paper we instantiate the need for self-checking voters and we propose a new self-checking voting scheme that, compared to alternate self-checking solutions, features the advantage of being faster, while requiring comparable power consumption. This is achieved at the cost of a small increase in area overhead.

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More information

Published date: July 2004
Venue - Dates: 10th IEEE International On-Line Testing Symposium (IOLTS 2004). Proceedings, Portugal, 2004-07-11 - 2004-07-14
Organisations: Electronic & Software Systems

Identifiers

Local EPrints ID: 368882
URI: https://eprints.soton.ac.uk/id/eprint/368882
ISBN: 0-7695-2180-0
PURE UUID: f4a2b8fe-55f6-4694-bc1c-e39689ce01dd

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Date deposited: 08 Oct 2014 11:03
Last modified: 16 Jul 2019 20:55

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