A new optimization cost model for VLSI standard cell placement

被引:0
|
作者
Cheung, PYS
Yeung, CSK
Tse, SK
Yuen, CK
Ko, WL
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中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we propose a new optimization cost model for VLSI placement. It distinguishes itself from the traditional wire-length cost model[2][3][6] by having direct impact on the quality of the detailed routing phase, We also extend the well-known simulated annealing standard cell placement algorithm by applying our new cost model. Experimental results shows that we got 13% layout area reduction compared to traditional wire length model, 11% reduction to commercial tool.
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页码:1708 / 1711
页数:4
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