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Static Corrective Controllers for Implementing Fault Tolerance in Asynchronous Sequential Circuits
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 Title & Authors
Static Corrective Controllers for Implementing Fault Tolerance in Asynchronous Sequential Circuits
Yang, Jung-Min; Kwak, Seong Woo;
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Corrective controllers enable fault diagnosis and tolerance for various faults in asynchronous sequential circuits without resort to redesign. In this paper, we propose a static corrective controller in order to decrease the size of the controller. Compared with dynamic controllers, static controllers can be made using only combinational circuits, as they need no inner states. We address the existence condition and design procedures for static corrective controllers that overcome state transition faults. To show the validity and advantage, the proposed controller is applied to an SEU error counter implemented on FPGA.
Asynchronous Sequential Circuits;Corrective Control;Fault Tolerance;Static Controllers;
 Cited by
스위칭이 가능한 여유 구조를 가진 비동기 순차 회로의 내고장성 구현,곽성우;양정민;

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