A hybrid delay design-for-testability for nonseparable RTL controller-data path circuits

• Main Authors: Shaheen, A.-U.-R., Hussin, F.A., Hamid, N.H.
• Format: Article
• Published: World Scientific Publishing Co. Pte Ltd 2017
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84986626712&doi=10.1142%2fS0218126617500219&partnerID=40&md5=3964dfa7a567df3c1f3ad9908acfd163; http://eprints.utp.edu.my/19623/

Path delay testing has become crucial nowadays due to the advancement in process technology. Only enhanced scan (ES) among the scan approaches provides a solution to test the path delay fault (PDF) with large area overhead and the long test application time. This paper proposes a hybrid DFT method f...