集成印制电路板设计系统IPBDS

IPBDS: AN INTEGRATED PRINTED BOARD DESIGN SYSTEM

本文描述一个在微型计算机上实现的集成印制电路板设计系统IPBDS.在IPBDS的研制过程中,采用了支持分层设计的并行系统结构,将各种用于设计输入、设计检验和布图设计等CAD工具集中由一个设计数据库进行统一的组织和管理,实现了电路设计的一次性输入存储,供多个CAD工具共同使用,避免了各工具间复杂和重复的数据转换,减少了存储的冗余,保证了数据的一致性和设计的完整性,为印制电路板设计提供了一个集成和有效的环境.

Integrated printed board design system IPBDS can implement the process from schematic capture to layout IPBDS is concurrent, and support hierarchical design. This system includes many design tools, such as schematic hapture, design verifihation, automatic/interactive component placement, automatic/interactive routing. The design database centralizes managing and processing. The circuit diagrams data need only to be entered once and are used for all design tools.