Digital Circuit Testing Methods: An Analysis of Modern Problems

Actual problems of diagnosing digital devices, including functional verification, check of separate blocks of the project and hardware testing are considered. Various modern standards on the way of automatic design, digital the boundary-scan standard for testing multilayer printed circuit boards are separately considered. On the basis of the analysis of the existing issues in a route of design of digital devices the solution of the problem of testing taking into account specifics of the applied element base is developed.