Reliability analysis has not been promoted to the realm of full-chip b
ecause techniques to extract, manage, and process full-chip power grid
and signal data have not been previously available. This paper introd
uces techniques that have been developed to permit both full-chip powe
r grid and signal net electromigration and Joule heating analysis. Res
ults of this analysis provide feedback to the designer to permit easy
design modification to provide superior ''designed-in'' long-term reli
ability. (C) 1998 Elsevier Science Ltd. All rights reserved.