Diagnosis of Delay Defects Using Statistical Timing Models

— In this paper, we study the problem of delay defect diagnosis based on statistical timing models. We propose a diagnosis algorithm that can effectively utilize statistical timing information based upon single defect assumption. We evaluate its performance and its applicability to single as well as multiple defect scenarios via statistical defect injection and simulation. With a statistical timing analysis framework developed in the past, we demonstrate the new concept in statistical delay defect diagnosis, and discuss experimental results using benchmark circuits.

• Type: Conference
• Year: 2003
• Where: VTS
• Authors: Angela Krstic, Li-C. Wang, Kwang-Ting Cheng, Jing-Jia Liou
• Keywords: Delay Defect Diagnosis, Statistical Delay Defect, Statistical Timing, VTS 2003