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7th International Symposium on Quality Electronic Design (ISQED'06)
Pessimism Reduction In Static Timing Analysis Using Interdependent Setup and Hold Times
San Jose, California
March 27-March 29
ISBN: 0-7695-2523-7
Emre Salman, University of Rochester
Eby G. Friedman, University of Rochester
Ali Dasdan, Synopsys, Inc., Mountain View, CA
Feroze Taraporevala, Synopsys, Inc., Mountain View, CA
Kayhan Kucukcakar, Synopsys, Inc., Mountain View, CA
A methodology is proposed for interdependent setup time and hold time characterization of sequential circuits. Integrating the methodology into an industrial sign-off static timing analysis tool is described. The proposed methodology prevents optimism and reduces unnecessary pessimism, both of which exist due to independent characterization. Furthermore, the tradeoff between interdependent setup and hold times is exploited to significantly reduce slack violations. These benefits are validated using industrial circuits and tools.
Citation:
Emre Salman, Eby G. Friedman, Ali Dasdan, Feroze Taraporevala, Kayhan Kucukcakar, "Pessimism Reduction In Static Timing Analysis Using Interdependent Setup and Hold Times," isqed, pp.159-164, 7th International Symposium on Quality Electronic Design (ISQED'06), 2006
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