IEEE recommended practice for powering and grounding electronic equipment. (Color Book Series - Emerald Book)

摘要

This paper presents the use of partial duplication to on-line testa switching circuit used in a communication system. The test methodologyis validated by fault simulation. The final system is fault tolerantbecause a test cell may replace a faulty cell, whenever diagnosis can besuccessfully carried out. A prototype of the on-line testable switchingcircuit has been produced