@article{oai:kyutech.repo.nii.ac.jp:00006361, author = {Wen, Xiaoqing and 温, 暁青 and Suzuki, Tatsuya and Kajihara, Seiji and 梶原, 誠司 and Miyase, Kohei and 宮瀬, 紘平 and Minamoto, Yoshihiro and Wang, Laung-Terng and Saluja, Kewal K.}, issue = {3}, journal = {Journal of Low Power Electronics}, month = {Dec}, note = {The occurrence of high switching activity when the response to a test vector is captured by flipflops in scan testing may cause excessive IR drop, resulting in significant test-induced yield loss. This paper addresses the problem with a novel method based on test set modification, featuring (1) a new constrained X-identification technique that turns a properly selected set of bits in a fullyspecified test set into X-bits without fault coverage loss, and (2) a new LCP (low capture power) X-filling technique that optimally assigns 0’s and 1’s to the X-bits for the purpose of reducing the switching activity of the resulting test set in capture mode. This method can be readily applied in any test generation flow for capture power reduction without any impact on area, timing, test set size, and fault coverage.}, pages = {319--330}, title = {Efficient Test Set Modification for Capture Power Reduction}, volume = {1}, year = {2005}, yomi = {オン, ギョウセイ and カジハラ, セイジ and ミヤセ, コウヘイ} }