@article{oai:kyutech.repo.nii.ac.jp:00006935,
 author = {Kato,  Takaaki and Wang,  Senling and Sato,  Yasuo and Kajihara, Seiji and 梶原, 誠司 and Wen, Xiaoqing and 温, 暁青},
 issue = {3},
 journal = {IEEE Transactions on Emerging Topics in Computing},
 month = {Sep},
 note = {High power dissipation in scan-based logic built-in self-test (LBIST) is a crucial issue that can cause over-testing, reliability degradation, chip damage, and so on. While many sophisticated approaches to low-power testing have been proposed in the past, it remains a serious problem to control the test power of LBIST to a predetermined appropriate level that matches the power requirements of the circuit-under-test. This paper proposes a novel power-control method for LBIST that can control the scan-shift power to an arbitrary level. The proposed method modifies pseudo-random patterns generated by an embedded test pattern generator (TPG) so that the modified patterns have the specific toggle rate without sacrificing fault coverage and test time. In order to evaluate the effectiveness of the proposed method, this paper shows not only simulation-based experimental results but also measurement results on test element group (TEG) chips.},
 pages = {591--601},
 title = {A Flexible Scan-in Power Control Method in Logic BIST and Its Evaluation with TEG Chips},
 volume = {8},
 year = {2020},
 yomi = {カジハラ, セイジ and オン, ギョウセイ}
}