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DAC
2008
ACM
14 years 10 months ago
Scan chain clustering for test power reduction
An effective technique to save power during scan based test is to switch off unused scan chains. The results obtained with this method strongly depend on the mapping of scan flip-...
Christian G. Zoellin, Hans-Joachim Wunderlich, Jen...
ISLPED
2005
ACM
68views Hardware» more  ISLPED 2005»
14 years 3 months ago
Two efficient methods to reduce power and testing time
Reducing power dissipation and testing time is accomplished by forming two clusters of don’t-care bit inside an input and a response test cube. New reordering scheme of scan lat...
Il-soo Lee, Tony Ambler
DAC
2004
ACM
14 years 1 months ago
On test generation for transition faults with minimized peak power dissipation
This paper presents a method of generating tests for transition faults using tests for stuck-at faults such that the peak power is the minimum possible using a given set of tests ...
Wei Li, Sudhakar M. Reddy, Irith Pomeranz
ITC
2003
IEEE
146views Hardware» more  ITC 2003»
14 years 3 months ago
A New Approach for Low Power Scan Testing
As semiconductor manufacturing technology advances, power dissipation and noise in scan testing has become a critical problem. In our studies on practical LSI manufacturing, we ha...
Takaki Yoshida, Masafumi Watari
VTS
2005
IEEE
97views Hardware» more  VTS 2005»
14 years 3 months ago
Static Compaction of Delay Tests Considering Power Supply Noise
Excessive power supply noise can lead to overkill during delay test. A static compaction algorithm is described in this paper that prevents such overkill. A power supply noise est...
Jing Wang 0006, Xiang Lu, Wangqi Qiu, Ziding Yue, ...