芯片设计网表转换的实现  

The Implementation of the Conversion for Chip Design Net-List

作　　者：刘建华[1] 杨小劲[1] 

机构地区：[1]桂林航天工业高等专科学校计算机系

出　　处：《微计算机信息》2005年第12Z期146-148,共3页Control & Automation

基　　金：广西区科技攻关项目(桂科攻0428002-1)

摘　　要：介绍了PCB电路还原设备项目中对旧网表格式进行转换的方法及过程。首先比较了新旧网表结构,接着详细讨论了读取Cadence库文件时,建立引脚名和引脚号对应关系链表的方法,然后给出遍历链表时修改网表中元件名的方法,最后阐述了根据不同需求生成不同新网表的一系列相关问题。This paper introduce how to transform the old Net-List to the new Net-List . Firstly, we compare the difference between the old structure and the new structure, secondly we discuss in detail the means of building the chain in which the map table of the pin name and pin number leave in the process of reading Cadence library file, then we discuss the means of modifying the name of component in Net-List by searching through the chain. Lastly, some relative questions about the conversion had been discussed.

关 键 词：网表转换 引脚描述 PCB 元件 

分 类 号：TN41[电子电信—微电子学与固体电子学]