Wiring design method and system for electronic wiring boards

Details Wiring design method and system for electronic wiring boards Wiring design method and system for electronic wiring boards

2006-11-28

2006-11-28

Chiang, Jack (Department: 2825)

Computer-aided design and analysis of circuits and semiconductor

Nanotechnology related integrated circuit design

C716S030000, C716S030000, C716S030000, C716S030000

Reexamination Certificate

active

07143385

ABSTRACT:
A wiring design system when applied to wiring boards having various wiring restrictions, has a rough wiring plan at the floor plan stage so as to complete a wiring design satisfying the wiring restrictions in a short period of time while evaluating the congestion degree of the wiring. Logical connection information for wiring parts and signal group information for handling the connection information is input as a signal group. The signal group is handled as a wiring unit for a wiring path search and the signal group is divided into smaller groups. An optimum path is then determined in such a way that the divided smaller groups run adjacent to one another whenever appropriate.

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