Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2007-11-28
2010-06-29
Chiang, Jack (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000
Reexamination Certificate
active
07747975
ABSTRACT:
A storage medium for use in a computer to develop a circuit design. The storage medium recording a software tool that may be readable and executable by the computer. The software tool generally includes the steps of (A) receiving a first user input that identifies a specific cell of a plurality of existing cells in the circuit design, the specific cell having a timing characteristic, (B) generating a replacement display corresponding to the specific cell, the replacement display comprising a plurality of alternate cells suitable to replace the specific cell, each of the alternate cells having a different value associated with the timing characteristic of the specific cell, (C) receiving a second user input that identifies a replacement cell of the alternate cells and (D) automatically generating a first engineering change order to replace the specific cell with the replacement cell.
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Dinter Matthias
Dirks Juergen
Preuthen Herbert Johannes
Chiang Jack
LSI Corporation
Maiorana PC Christopher P.
Tat Binh C
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