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15th IEEE VLSI Test Symposium (VTS'97)
Switch-level modeling of feedback faults using global oscillation control
Monterey, California
April 27-May 01
ISBN: 0-8186-7810-0
ASCII Text
x 
 
P. Dahlgren, "Switch-level modeling of feedback faults using global oscillation control," VLSI Test Symposium, IEEE, pp. 117, 15th IEEE VLSI Test Symposium (VTS'97), 1997.
 
 
BibTex
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@article{ 10.1109/VTEST.1997.599460,
author = {P. Dahlgren},
title = {Switch-level modeling of feedback faults using global oscillation control},
journal ={VLSI Test Symposium, IEEE},
volume = {0},
year = {1997},
isbn = {0-8186-7810-0},
pages = {117},
doi = {http://doi.ieeecomputersociety.org/10.1109/VTEST.1997.599460},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - VLSI Test Symposium, IEEE
TI - Switch-level modeling of feedback faults using global oscillation control
SN - 0-8186-7810-0
SP
EP
A1 - P. Dahlgren,
PY - 1997
KW - fault diagnosis; switch-level model; global oscillation control; feedback loop; bridging fault; logic simulation; asynchronous behavior; fault diagnosis
VL - 0
JA - VLSI Test Symposium, IEEE
ER -
 
P. Dahlgren, Dept. of Comput. Eng., Chalmers Univ. of Technol., Goteborg, Sweden
To simulate the effects of feedback bridging faults accurately, it is necessary to take into account both the conflict between signals of opposite logic values and the oscillation or asynchronous behavior induced by global feedback loops. This papers presents a method for detecting and processing global feedback dynamically in logic simulation. The problem of asynchronous behavior in feedback paths with an even number of inversions is solved by breaking the feedback and evaluating the possible stable states separately. Simulation experiments show that the uncertainty in fault diagnosis can be significantly reduced by incorporating the proposed technique for feedback analysis.
Index Terms:
fault diagnosis; switch-level model; global oscillation control; feedback loop; bridging fault; logic simulation; asynchronous behavior; fault diagnosis
Citation:
P. Dahlgren, "Switch-level modeling of feedback faults using global oscillation control," vts, pp.117, 15th IEEE VLSI Test Symposium (VTS'97), 1997
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