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模拟电路版图图形布尔运算及应用

发表时间:2012-04-30  浏览量:1552  下载量:725
全部作者: 张龙,蔡懿慈
作者单位: 清华大学信息科学技术学院
摘 要: 设计和实现了针对集成电路版图的图形布尔运算。集成电路集成度的增加,使版图图形数据量增大,给版图的图形运算带来困难。采用扫描线算法的一种变形方法——基于边的方法,定义扫描柄(scanbeam)辅助完成图形布尔运算,该方法能够有效地提高图形的运算速度和处理能力
关 键 词: 计算机应用;模拟集成电路;寄生器件提取;图形布尔运算;扫描线算法;扫描柄
Title: Graph Boolean operations for analog IC mask and its application
Author: ZHANG Long, CAI Yici
Organization: School of Information Science and Technology, Tsinghua University
Abstract: This paper aims at designing and implementing the Boolean operations for large number of graphics in an analog IC layout. The paper uses the edge-based method which is derived from plane sweep algorithm. It defines a scanbeam to help finishing the polygon Boolean operation. This method can increase the speed of the graphics operation sharply and greatly speed up its processing power.
Key words: computer application; analog integrated circuitry; parasitic device extraction; polygon Boolean operations; plane sweep technique; scanbeam
发表期数: 2012年4月第8期
引用格式: 张龙,蔡懿慈. 模拟电路版图图形布尔运算及应用[J]. 中国科技论文在线精品论文,2012,5(8):694-700.
 
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