Objective: To study the specificities of polynomial codes application during the organization of concurrent error detection systems for combinational logic circuits of automation and computer engineering. Methods: The methods of information theory and coding, the theory of discrete devices and diagnostic engineering of discrete systems were applied. Results: The possibilities of using polynomial codes in the process of combinational logic circuits control organization were analyzed. Some essential properties, inherent in generator polynomials, which make it possible to synthesize self-checking circuits of concurrent error detection systems, were pointed out. Particularly, one of such essential properties is the presence of a constant term in a generator polynomial (otherwise, all the required test patterns are not generated for a complete check of a coding device). An example of concurrent error detection sys- tem implementation for a combinational circuit was given. Some experimental data on error detection in LGSynth’89 combinational benchmarks were described. Practical importance: The use of polynomial codes for combinational circuit control makes it possible to synthesize self-checking discrete devices of automation and computer engineering.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.