Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2008-05-27
2008-05-27
Kik, Phallaka (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C703S016000
Reexamination Certificate
active
11151043
ABSTRACT:
A electronic design automation tool, apparatus, method, and program product by which design requirements for an intended semiconductor product and the resource definitions of a semiconductor platform are input. From the design requirements and the resource definitions, parameters specific to clocking are derived, e.g., clock property information, clock domain crossing information, and clock relationship specification. The tool and method embodied therein validates the clocking parameters of the design requirements with the resource definitions and invokes errors if the parameters are not realizable. Once the desired clocking parameters are consistent with the actual clocking parameters, correct physical optimization constraints and timing constraints are generated for the clocks. An iterative process can achieve correct and minimal clocking constraints.
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Byrn Jonathan W.
Wingren Matthew S.
Kik Phallaka
LSI Corporation
Whitesell Eric James
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