This article is cited in 1 paper

Technical Diagnostics

Design of single-output self-checking check circuits

E. S. Sogomonyan

Moscow

Abstract: The paper is concerned with single-output self-checking check circuits (SCCC). An algorithm is given which insures detection of all single stuck-at faults in an arbitrary non-primitive combinational circuit. Necessary and sufficient conditions for detection of single and multiple stuck-at faults in SCCC are found. An algorithm is described which permits detection of all single stuck-at faults in an SCCC. Certain standard self-checking checkers of computer hardware and SCCG output compression techniques are discussed.

UDC: 681.326.7


Received: 15.04.1980

 English version: Automation and Remote Control, 1981, 42:3, 385–393

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