SEMICONDUCTOR DEVICE DESIGNING METHOD, DESIGNING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

A method designs a semiconductor device that includes first and second wirings provided in an uppermost of wiring layers, and a setting part coupled to the first and second wirings and including third and fourth wirings provided in each of the wiring layers, and vias that electrically connect wiring...

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Bibliographic Details
Main Authors GOSHIMA KENTA, MASUSHIO YOSHIHIKO, YOKOI YASUHIRO, SHIMIZU HIDEYUKI, SHIRAISHI FUMITAKA
Format Patent
LanguageEnglish
Published 12.05.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method designs a semiconductor device that includes first and second wirings provided in an uppermost of wiring layers, and a setting part coupled to the first and second wirings and including third and fourth wirings provided in each of the wiring layers, and vias that electrically connect wirings of different wiring layers, wherein each of the third and fourth wirings in each of the wiring layers extends in one of 2 mutually perpendicular directions, and the third and fourth wirings in the wiring layers are arranged and connected so as to turn around using the vias as turn-around points. The method modifies a direction in which the third and fourth wirings extend in one wiring layer specified by layer information, and modifying a connection of the first and second wirings with respect to the third and fourth wirings in a lowermost of the wiring layers.
Bibliography:Application Number: US201514921791