Hierarchical placement for macrocells: a 'meet in the middle' approach

[1988] IEEE International Conference on Computer-Aided Design (ICCAD-89) Digest of Technical Papers Pub Date : 1988-11-07 DOI:10.1109/ICCAD.1988.122549

B. Eschermann, W. Dai, E. Kuh, M. Pedram

引用次数: 25

Abstract

Placement and related aspects of the BEAR macrocell layout system are described. A combination of top-down and bottom-up heuristics is used to make best use of a hierarchical description. The interdependency of placement and routing is considered explicitly. Experimental results show a considerable improvement over previous approaches.<>

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巨细胞的分层放置:一种“在中间相遇”的方法

描述了BEAR宏单元布局系统的布局和相关方面。自顶向下和自底向上的启发式组合用于最佳地利用分层描述。明确地考虑了放置和路由的相互依赖性。实验结果表明，该方法比以前的方法有很大的改进。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

[1988] IEEE International Conference on Computer-Aided Design (ICCAD-89) Digest of Technical Papers

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