A New Design of Fault Tolerant Comparator
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Abstract:
In this paper we have presented a new design of fault tolerant comparator with a fault free hot spare. The aim of this design is to achieve a low overhead of time and area in fault tolerant comparators. We have used hot standby technique to normal operation of the system without interrupting and dynamic recovery method in fault detection and correction. The circuit is divided to smaller modules for ease of testing and one hot spare is used for reconfiguration. Complexity, time and area overhead of designed fault tolerant comparator are more effective in compared recent methods.
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Article history: Received 27 November 2005 Received in revised form 10 June 2008 Accepted 11 June 2008 Available online 28 June 2008
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Journal title
volume 16 issue 2
pages 93- 99
publication date 2019-07
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