Power and ground network optimization for cell based VLSIs

被引：0

作者：

Qiao, CG ^{[1
]}

Wu, XH ^{[1
]}

Hong, XL ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China

来源：

FIFTH INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN & COMPUTER GRAPHICS, VOLS 1 AND 2 | 1997年

关键词：

cell-based; very large scale integration; topology; area; optimization; branch and bound;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Power and ground network design is an important issue in VLSI chip design, a new power and ground network design problems for cell-based VLSIs is discussed. In Contrast to the convetional P/G tree routing and optimization, a mesh based structure is presented in this paper, both the topology and area are optimized using three kind of algorithms. A greedy edge reduction algorithm is also presented in this papa to further minimize the routing area, Good Results are obtained using our algorithms. The results obtained shows that the algorithms are effective and efficient.

引用

页码：512 / 516

页数：5