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» A New Approach for Low Power Scan Testing
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ITC
2003
IEEE
146views Hardware» more  ITC 2003»
13 years 10 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
DAC
2008
ACM
14 years 6 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...
ICCD
2006
IEEE
84views Hardware» more  ICCD 2006»
14 years 1 months ago
Highly-Guided X-Filling Method for Effective Low-Capture-Power Scan Test Generation
—X-filling is preferred for low-capture-power scan test generation, since it reduces IR-drop-induced yield loss without the need of any circuit modification. However, the effecti...
Xiaoqing Wen, Kohei Miyase, Tatsuya Suzuki, Yuta Y...
DAC
2004
ACM
13 years 10 months ago
A new state assignment technique for testing and low power
In order to improve the testabilities and power consumption, a new state assignment technique based on m-block partition is introduced in this paper. The length and number of feed...
Sungju Park, Sangwook Cho, Seiyang Yang, Maciej J....
ISQED
2006
IEEE
107views Hardware» more  ISQED 2006»
13 years 11 months ago
On Optimizing Scan Testing Power and Routing Cost in Scan Chain Design
— With advanced VLSI manufacturing technology in deep submicron (DSM) regime, we can integrate entire electronic systems on a single chip (SoC). Due to the complexity in SoC desi...
Li-Chung Hsu, Hung-Ming Chen