Detecting bridging and stuck-at faults at input and output pins of standard digital components
DAC '80 Proceedings of the 17th Design Automation Conference
Undetectability of Bridging Faults and Validity of Stuck-At Fault Test Sets
IEEE Transactions on Computers
Optimal Detection of Bridge Faults and Stuck-At Faults in Two-Level Logic
IEEE Transactions on Computers
IEEE Transactions on Computers
Diagnosis of Short-Circuit Faults in Combinational Circuits
IEEE Transactions on Computers
On the Impossible Class of Faulty Functions in Logic Networks Under Short Circuit Faults
IEEE Transactions on Computers
Universal Tests for Detection of Input/Output Stuck-At and Bridging Faults
IEEE Transactions on Computers
Detecting bridging faults with stuck-at test sets
ITC'88 Proceedings of the 1988 international conference on Test: new frontiers in testing
Stuck-At Fault Tests in the Presence of Undetectable Bridging Faults
IEEE Transactions on Computers
IEEE Transactions on Computers
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The study of short circuits between conducting paths (bridging faults) has become increasingly important. Yet very little work has been done in this area. In this paper, conditions for feedback bridging (short circuit) faults to generate oscillation and asynchronous behavior are given for short circuits among input lines and the primary output. The lower and upper bounds on the number of tests for detecting all feedback bridging faults are given. Necessary and sufficient conditions for the undetectability of input bridgings are presented. It is found that any test detecting single bridging fault e will also detect all multiple bridgings containing e. Complete test sets for locating either all input or all feedback bridgings of any multiplicities for networks implementing several classes of functions are given.