从行为描述到结构描述的自动综合

Automatic Synthesis From Behavioural Description to Structure Description

本文详述了北京理工大学DA实验室开发的从行为功能级描述到结构描述的自动综合系统的设计与实现。该系统接受DDL语言,并通过翻译、数据通路综合、控制部分综合及硬件约束等几个变换过程,生成由器件库中存储的、与实现技术相关的硬件模块组成的结构描述。该系统是采用专家系统设计支持工具OPS5实现的,文中将重点介绍数据通路综合专家系统的实现。

This paper deals with the design and realization of logic synthesis system from behavioural description to structure description developed by DA Lab. of Beijing Institute of Technology. Accepting DDL description, the system can generate structure description consisting of technology-dependent hardware modules in module library, by translation, data path synthesis, control part synthesis and hardware binding. The system is realized by knowledge-based system support tool OPS5. The realization of data path synthesis knowledge-based system is discussed.