Novel 1-out-of- n CMOS checker
Cecilia Metra, Michele Favalli, B. Riccò · Electronics Letters · 1994
An original concept is presented to implement highly testable and compact 1-out-of-n checkers (for any value of n), that are totally self-checking with respect to a wide set of realistic faults (including resistive bridgings). The case of n = 3 is explicitly treated as a significant example.