Title
A Method to Model Statistical Path Delays for Accurate Defect Coverage
Abstract
The statistical delay of a path is traditionally modeled as a Gaussian random variable assuming that the path is always sensitized by a test pattern. Its sensitization in various circuit instances varies among its test patterns and the pattern induced delay is non-Gaussian. It is modeled using probability mass functions. The defect coverage is improved by test pattern selection using machine learning. Experimental results demonstrate accuracy in defect coverage when comparing to existing methods.
Year
DOI
Venue
2018
10.1109/DFT.2018.8602962
2018 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT)
Keywords
Field
DocType
delay modeling,path delay faults,critical path selection
Probability mass function,Random variable,Logic gate,Normal distribution,Pattern selection,Computer science,Algorithm,Digital signature,Electronic engineering
Conference
ISSN
ISBN
Citations 
1550-5774
978-1-5386-8399-6
0
PageRank 
References 
Authors
0.34
8
2
Name
Order
Citations
PageRank
Pavan Kumar Javvaji101.35
Spyros Tragoudas262588.87