Self test using unequiprobable random patterns
Hans-Joachim Wunderlich · OPUS Publication Server of the University of Stuttgart (University of Stuttgart) · 1987
In this paper we present a module generating unequiprobable random patterns, which can also perform signature analysis and work like a normal register similar to the well known BILBO. The hardware overhead of this module has the same magnitude as a conventional BILBO. Thus the class of self testable circuits is enlarged without additional costs.