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Integrated circuit wiring architectures to support independent designs

机译:支持独立设计的集成电路布线架构

摘要

An integrated circuit has a metal layer that includes conductors to provide interconnectivity for components of the integrated circuit chip. The metal layer is divided into at least two sections, such that a first section has a preferred direction and the second section has a preferred wiring direction that is different from the first preferred direction. The first and second preferred directions on a single metal layer may consist of any direction. The metal layer may be divided into more than two sections, wherein each section has a preferred wiring direction. Wiring geometries for multi-level metal layers are also disclosed.
机译:集成电路具有金属层,该金属层包括导体以为集成电路芯片的组件提供互连。金属层被分成至少两个部分,使得第一部分具有优选的方向,第二部分具有与第一优选的方向不同的优选的布线方向。单个金属层上的第一和第二优选方向可以由任何方向组成。金属层可以分为两个以上的部分,其中每个部分具有优选的布线方向。还公开了用于多层金属层的布线几何形状。

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