Circuit design device, circuit design program, and circuit...

Computer-aided design and analysis of circuits and semiconductor – Integrated circuit design processing – Logic design processing

Reexamination Certificate

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Details

C716S104000

Reexamination Certificate

active

08042074

ABSTRACT:
A circuit design device according to an embodiment of the present invention includes a processor performing operations of: extracting flip-flops each receiving a first clock and a control signal, from flip-flops represented in a first hardware description representing a circuit; generating a second hardware description by replacing the first clock received by each of the extracted flip-flops with a second clock; and generating a third hardware description by inserting, into the second hardware description, data of a control circuit to stop supply of the second clock based on the first clock and the control signal.

REFERENCES:
patent: 2004/0194038 (2004-09-01), Tamai
patent: 2006/0236278 (2006-10-01), Shimony
patent: 2006/0253822 (2006-11-01), Matsumura et al.
patent: 2006/0253823 (2006-11-01), Matsumura et al.
patent: 2007/0214447 (2007-09-01), Okada
patent: 2008/0072188 (2008-03-01), Ja et al.
patent: 57-108911 (1982-07-01), None
patent: 2002-092065 (2002-03-01), None
patent: 2002-351571 (2002-12-01), None
patent: 2003-330988 (2003-11-01), None

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