A New Approach to the Fault Location of Combinational Circuits
IEEE Transactions on Computers
Multiple Fault Detection in Combinational Networks
IEEE Transactions on Computers
Diagnosis of Single-Gate Failures in Combinational circuits
IEEE Transactions on Computers
Use of SPOOF's in the Analysis of Faulty Logic Networks
IEEE Transactions on Computers
Multiple Fault Detection in Combinational Circuits: Algorithms and Computational Results
IEEE Transactions on Computers
Fault Testing and Diagnosis in Combinational Digital Circuits
IEEE Transactions on Computers
Locatability of Faults in Combinational Networks
IEEE Transactions on Computers
Cause-Effect Analysis for Multiple Fault Detection in Combinational Networks
IEEE Transactions on Computers
Fault Equivalence in Combinational Logic Networks
IEEE Transactions on Computers
A Nand Model ror Fault Diagnosis in Combinational Logic Networks
IEEE Transactions on Computers
Detection of Multiple Faults in Combinational Logic Networks
IEEE Transactions on Computers
A New Representation for Faults in Combinational Digital Circuits
IEEE Transactions on Computers
An On-Line Algorithm for the Location of Cross Point Faults in Programmable Logic Arrays
IEEE Transactions on Computers
IEEE Transactions on Computers
Multiple Fault Diagnosis in Combinational Circuits Based on an Effect-Cause Analysis
IEEE Transactions on Computers
Detection of Single, Stuck-Type Failures in Multivalued Combinational Networks
IEEE Transactions on Computers
Hi-index | 14.99 |
This paper deals with the problem of identifying multiple stuck-type hardware failures in combinational switching networks. Our work is an extension of that of Poage, and Bossen and Hong, and we employ the cause-effect equation for representing faulty circuit behavior. We introduce the concept of solving simultaneous equations over check point variables. These check point solutions are studied in detail. From the solutions one can calculate the function realized by a faulty circuit. We outline an on-line testing procedure for constructing a test set for identifying a specific fault in a circuit to within an equivalence class. This procedure eliminates the need for precalculating a fault dictionary, which, in many instances, can be quite advantageous. We also outline how to apply these techniques to the following problems: 1) identifying redundancy; 2) determining the set of faults not detected by an arbitrary test set; and 3) constructing a complete fault dictionary.