Chin. J. Semicond. > Volume 18 > Issue 2 > Article Number: 128

超平面概略布线算法的研究

陈志超 , 薄建国 , 马佐成 , 庄文君 and 王守觉

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Abstract: 本文提出体现多层布线内在本质约束的新模型:超平面布图模型及超平面概略布线算法.该算法以全新的逆向删冗策略成功地解决了布线线序问题,使线网布线真正达到并行处理;基于总体分析方法,以布线层数和通孔最少为目标,通过动态地分析线网间相互位置关系,全局考虑地释放各线网占据的不合理布线资源,使布线过程避免了迭代,以较高处理效率获得高精度的解.

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History

Manuscript received: 19 August 2015 Manuscript revised: Online: Published: 01 February 1997

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