By Topic

A March Test for Functional Faults in Semiconductor Random Access Memories

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)
Suk, D.S. ; Bell Laboratories ; Reddy, S.M.

A test procedure requiring 14 N operations to detect functional faults in semiconductor random access memories (RAM's) is given. It is shown that the proposed test procedure detects modeled types of functional faults if only one type of fault is present in the RAM under test. The test procedure given belongs to a class of tests called march tests. It is proved that any march test requires at least 14 N operations to detect the modeled faults. Next, groups of different types of functional faults that can be simultaneously present in the RAM under test and yet be detected by the proposed test procedure or a given enhanced test procedure (requiring 16 N operations) are studied.

Published in:

Computers, IEEE Transactions on  (Volume:C-30 ,  Issue: 12 )