Hierarchical netlist comparison by relevant circuit order

Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design

Reexamination Certificate

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C716S030000

Reexamination Certificate

active

07441215

ABSTRACT:
The present invention uses the strength of modern hierarchical integrated circuit design to speed up the comparison of two netlists. Instead of working from bottom-up it can proceed with arbitrary hierarchical order to do the comparison. This has the advantage that the subcircuits that are most interesting can be verified first and avoids the long wait to go through the hierarchy.

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