Timing verifying method

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United States of America Patent

PATENT NO 6507936
APP PUB NO 20010034595A1
SERIAL NO

09838179

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In accordance with a timing verifying method of the present invention, the step of calculating a variation delay time composed of a wire delay time and a cell delay time in consideration of a process varying condition is performed independently of the step of performing logic simulation of a semiconductor integrated circuit based on the calculated variation delay time.

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Patent Owner(s)

  • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;SOCIONEXT INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamaguchi, Ryuichi Osaka, JP 19 197

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