Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2008-04-15
2008-04-15
Kik, Phallaka (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C716S030000, C703S016000, C707S793000, C707S793000
Reexamination Certificate
active
07360180
ABSTRACT:
A hardware model conversion system includes a logic synthesis tool and a hardware model conversion program. The logic synthesis tool logically synthesizes an HDL-described circuit and then outputs intermediate data. One assign statement described in the intermediate data is associated with one assign cell. The hardware model conversion program creates a logical structure table that shows a circuit connection relationship between the plural assign cells. The hardware model conversion program refers to the logical structure table and executes model conversion of the HDL-described circuit to a pipeline structure so that assign cells having the same logic depth will belong to the same pipeline stage.
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A. Marquez, Esq. Juan Carlos
Fisher Esq. Stanley P.
Hitachi , Ltd.
Kik Phallaka
Reed Smith LLP
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