Cart (Loading....) | Create Account
Close category search window
 

Improving the stuck-at fault coverage of functional test sequences by using limited-scan operations

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Pomeranz, I. ; Sch. of Electr. & Comput. Eng., Purdue Univ., Lafayette, IN, USA ; Reddy, S.M.

Functional test sequences were shown to detect unique defects in VLSI circuits. This is thought to be due to the fact that they are applied at-speed. However, functional test sequences do not achieve complete stuck-at fault coverage. Therefore, scan-based stuck-at tests, as well as other types of tests, are typically also applied. This increases the amount of test resources required for test application. We describe a procedure for inserting (limited) scan operations into a functional sequence in order to improve its stuck-at fault coverage, thus reducing or eliminating the need for separate scan-based stuck-at tests. Between scan operations, the functional test sequence can still be applied at-speed; however, a higher stuck-at fault coverage is achieved.

Published in:

Very Large Scale Integration (VLSI) Systems, IEEE Transactions on  (Volume:12 ,  Issue: 7 )

Date of Publication:

July 2004

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.