面向IC—CAD软件开发过程的集成化环境支持系统

A INTEGRATED IC-CAD SOFTWARE DEVELOPMENT ENVIRONMENT

本文介绍了一种支持IC—CAD软件开发环境支持系统的数学模型,以及基于该模型的ICSDE(IC Software Development Enviroment)系统。ICSDE环境集成了各种IC—CAD软件开发过程中的工具,以三维空间模型方式来描述和管理IC—CAD软件开发过程中的各种信息流程,为软件的可靠性、可维护性提供了保证。由于引入了工程化的管理模式,使软件的可复用性得以规范化的实施,并使IC—CAD软件的开发严格依照软件工程的设计思想进行,且对其产生的数据文件实现系统自动管理及调配,以期达到用户观点、设计风格、设计概念和工具等的同一,开拓了软件可继承性的前景。

This paper presents a three-dimensional mathematical model of IC-CAD software development environment, in which a series of tools for the IC-CAD software development are integrated. According to the model, a IC-CAD Software Development Environment (ICSDE) is under development. ICSDE describes and manages the information flows of IC -CAD system design procedures. It improves the software reliability, maintainability and reusability as for the implementation of the engineering management models. Upon this approach, it is possible for the development of IC-CAD software to follow the rules of software life cycle, and proceed with the automatic data-flow management, so as to make the uniformity of user ideas, design style, design concept, tools etc... and the software hereditability is obtained.