MGS—CMOS宏单元模块自动生成系统

MGS:An Automatic Module Generation System for CMOS Macro Cells

本文介绍一个CMOS宏单元模块自动生成系统,该系统根据宏单元的电路描述,经过逻辑综合后自动完成布局、布线工作。并将布图结果转换成版图描述文件,从而实现了宏单元建库及模块生成的自动化。为了保证布通率及生成模块的正确性,系统提供了交互布图环境和模块正确性验证工具。

An automatic module generation system for CMOS macro cells is introduced in the paper.Using this system, the placement and routing can be performed automatically after logic synthesis according to the circuit description of macro cells and the resultant layout will be converted into layout description files. Thus, the automation of macro cell library setup and module generation is real ized. In addition, interactive layout environment and module correctness verification tools are provided by the system to ensure the rate of routing and the correctness of the generated modules.