一个构建块放置工具

Proceedings of ASP-DAC '97: Asia and South Pacific Design Automation Conference Pub Date : 1997-01-28 DOI:10.1109/ASPDAC.1997.600148

J. Dufour, R. McBride, Ping Zhang, Chung-Kuan Cheng

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引用次数: 10

摘要

在设计集成电路时，子元件很少最终成为完美的矩形。然而，目前大多数块状砂矿只考虑矩形组件，导致面积利用率低。我们提出了一个放置工具，允许任意大小和形状的凸组件。它扩展了Kajitani提出的矩形填充方法。我们描述了用于创建位置的方法，并给出了一些性能结果。

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A building block placement tool

When designing integrated circuits, sub-components rarely end up being perfectly rectangular. However, currently most block-placers only consider rectangular components, resulting in inefficient area utilization. We propose a placement tool that allows arbitrarily sized and shaped convex components. It extends the rectangle-packing method proposed by Kajitani. We describe the methods used to create the placement and give some performance results.

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Proceedings of ASP-DAC '97: Asia and South Pacific Design Automation Conference

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