【摘要】 本文介绍了一个较为通用的由加州理工学院开发的集成电路版图绘图驱动软件—cifp,它接收电路版图中间格式描述几何图形的CIF (Caltech Intermediate Form)语言,并分析转化为绘图文件,直接发送命令驱动绘图仪实现硬拷贝功能。作者在分析了原cifp的基础上。对软件进行了扩充,完善。增加了新的绘制字符标号功能,丰富了原cifp提供给用户的选择项。使新的cifp不仅能驱动高挡绘图仪,亦能驱动低挡的绘图仪(如ROLAND绘图仪)。更多还原

【Abstract】 A widely used IC plotting software, cifp, is introduced in this paper. The cifp analyses input intermediate form of circuit domain—CIF Language, and turns it into the plotting file, which drives the plotter to realize the hardcopy function. The cifp software is expanded and modified on the basis of its analysis, and a new function drawing label is developed successfully. Both complex and ordinary plotters such as ROLAND Plotter can be driven by the modified cifp developed in this paper.更多还原