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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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