E. Lee, Samsung Electronics, Co.
X. Wen, Kyushu Institute of Technology
P. Hsu, SynTest Technologies, Inc., Taiwan
H. Chao, SynTest Technologies, Inc., Taiwan
S. Wu, SynTest Technologies, Inc.
This paper describes a flexible logic BIST scheme that features high fault coverage achieved by fault-simulation guided test point insertion, real at-speed test capability for multi-clock designs without clock frequency manipulation, and easy physical implementation due to the use of a low-speed SE signal. Application results of this scheme to two widely used IP cores are also reported.
Citation:
B. Cheon, E. Lee, L.-T. Wang, X. Wen, P. Hsu, J. Cho, J. Park, H. Chao, S. Wu, "At-Speed Logic BIST for IP Cores," date, vol. 2, pp.860-861, Design, Automation and Test in Europe (DATE'05) Volume 2, 2005