ORCAD器件库文件结构分析

Analysis of the Component Library File of ORCAD Software

对ORCAD软件的器件库文件进行了详细的分析,并具体讨论了器件库文件的五大组成部分:文件头;定位指针表;器件名称表;器件索引数据区和器件位图数据区 通过分析,笔者能够调用ORCAD器件库文件。

This paper analyses the component library file of ORCAD software,and introduces the five parts of component library file: head of file; the table of located pointer;the table of the component name; the index data of component ;the index of component graphic. The analysis shows that we can use ORCAD component library file in drawning circuit graphic and simulating circuit.