Fault tolerant scannable glitch latch

A fault tolerant scannable glitch latch for use with scan chains that enable reset, debug and repairability of machines and parts is described. A scan shift enable signal controls a switch such that a stuck-at zero fault on a data input line is prevented from driving voltage to a state node or pulli...

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Bibliographic Details
Main Authors SIEGEL JOSEPH R, ELVEY DWIGHT K, GILLESPIE KEVIN M, FAIR HARRY R
Format Patent
LanguageEnglish
Published 30.09.2014
Subjects
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