Wiring information generating apparatus, method and program

Details Wiring information generating apparatus, method and program Wiring information generating apparatus, method and program

2009-09-15

2011-12-13

Whitmore, Stacy (Department: 2825)

Computer-aided design and analysis of circuits and semiconductor

Integrated circuit design processing

Physical design processing

C716S119000, C716S125000

Reexamination Certificate

active

08079010

ABSTRACT:
A wiring information generating apparatus includes an input unit that inputs a wiring layer number indicating a wiring layer, a via layer number indicating a next via layer to connect the wiring layer, and spacing information based on wiring rules. A storage unit stores a terminal figure table providing terminal figures, a logic element device wire protected area table, and a wire protected area table. A wire protected area creation unit adds an area of a terminal figure and a logic element device wire protected area obtained by searching the terminal figure table and the logic element device wire protected area table based on the input wiring layer number and/or via layer number and acquires wire layer-via layer spacing information. A wiring information generating unit generates wiring information in the wiring layer based on connection information and arrangement information of the semiconductor logic circuit, and wire protected area information.

REFERENCES:
patent: 6510539 (2003-01-01), Deemie et al.
patent: 7281232 (2007-10-01), Nicolino et al.
patent: 2003/0125920 (2003-07-01), Matsuoka et al.
patent: 2007/0136713 (2007-06-01), Hetzel et al.
patent: 2007/0136714 (2007-06-01), Cohn et al.
patent: 2008/0072203 (2008-03-01), Bergman Reuter et al.
patent: 2008/0301616 (2008-12-01), Krauch et al.
patent: 2009/0300575 (2009-12-01), Kornachuk et al.
patent: 2010/0031220 (2010-02-01), Buehler et al.
patent: 2011/0214009 (2011-09-01), Aggarwal et al.

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