cyclic codes

Testing of digital circuits by cyclic codes

The application of error correction coding theory to the tasks of technical diagnostics is considered. Known methods of testing based on signature analysis allow detecting only the faults in the digital circuit under test (CUT). The purpose of the research is to provide the possibility of an exact localization of the faults in logic subcircuits within the CUT.

Порівняльний аналіз завадостійкості багатопозиційних циклічних кодів

Various types of correcting cyclic codes design using the primitive multinomial and nonstandards mathematical constructions with special combinative properties, namely the “ideal ring bundles” (IRB)s are studied. The techniques for optimum synthesis of the cyclic codes with improved possibilities for correcting the multiple errors are regarded in this paper.