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| 一种在VLSI电路物理设计中减小串扰的优化算法 | |
| 引用本文： | 张徐亮,赵梅,范明钰,李春辉,虞厥邦,黄劲. 一种在VLSI电路物理设计中减小串扰的优化算法[J]. 计算机辅助设计与图形学学报, 2001, 13(4): 289-293 |
| 作者姓名： | 张徐亮 赵梅 范明钰 李春辉 虞厥邦 黄劲 |
| 作者单位： | 1. 电子科技大学信息中心 2. 中国科学技术大学研究生院计算机科学系 3. 电子科技大学光电子技术系 4. Ambow Corporation, 2701 North Western Parkway, |
| 基金项目： | 中国博士后基金和，川省科技厅应用基础研究专项经费资助 |
| 摘 要： | 通过研究调整线段和线间距对串扰的影响，提出了一种在布线时通过采线段摄动和压缩线间距的措施来减小串扰的优化算法，计算机仿真结果表明，该算法能有效地减少芯片中的串扰，此外，可预期算法应用于布线区域不规则的情形。 |
| 关 键 词： | 超大规模集成电路 物理设计 串扰最小化 优化算法 VLSI 计算机仿真 |
| 修稿时间： | 2000-03-06 |
An Optimization Algorithm for Minimizing Crosstalk in VLSI Circuit's Physical Design |
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| ZHANG Xu-liang,ZHAO Mei,FAN Ming-yu,LI Chun-hui,Yu Jue-bang,HUANG Jin. An Optimization Algorithm for Minimizing Crosstalk in VLSI Circuit's Physical Design[J]. Journal of Computer-Aided Design & Computer Graphics, 2001, 13(4): 289-293 | |
| Authors: | ZHANG Xu-liang ZHAO Mei FAN Ming-yu LI Chun-hui Yu Jue-bang HUANG Jin |
| Affiliation: | ZHANG Xu Liang 1) ZHAO Mei 2) FAN Ming Yu 3) LI Chun Hui 3) YU Jue Bang 3) HUANG Jin 4) 1) |
| Abstract: | One of major concerns in physical design of deep submicron VLSI circuits is to minimize the influence of crosstalk which will affect the chip's performance significantly if the designer does not pay attention to it in the phase of detailed routing. By studying how crosstalk is varying when adjusting wire's segment and space between neighboring wires, an optimization algorithm aimed at minimizing crosstalks by wire perturbation and space compression is developed in this paper. Computer simulation results show that the algorithm is effective in significantly decreasing chip's crosstalk. It is expected that the algorithm is applicable in the case of irregular routing areas. |
| Keywords: | VLSI circuit's physical design detail routing crosstalk minimization wire perturbation wire space compression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |