<P>Presilicon simulation, verification, and emulation cannot guarantee fault–free silicon products: Both design errors and manufacturing defects do happen. Industry surveys show that up to 75% of all IC designs require one or more design respins. Yield ramping is extremely important, especially for advanced process technology nodes. We need to learn from early, prototype silicon in order to improve the design process, the manufacturing process, or both. The good news when studying silicon is that we are looking at the “real thing”; it is inherently more accurate and faster than any simulation model used in the presilicon phase. However, the bad news is that controllability and observability are difficult, and they get more difficult with every process technology node, requiring special design measures up front.</P> <P> <B>Keywords:</B> </P> <UL> <LI>New methodologies, case studies, and surveys <LI>Chip–level debugging and diagnosis <LI>IP–core–level debugging and diagnosis <LI>Design debugging <LI>Diagnosis of manufacturing defects <LI>Standards on debugging <LI>DFT reuse for debugging <LI>Economics of debugging <LI>Electrical debugging and diagnosis methods <LI>Physical debugging and diagnosis methods </LI></UL>
Abbrevation
Design&Test
City
Phoenix
Country
United States
Deadline Paper
Start Date
End Date
Abstract