采用标准单元方法的集成电路设计系统是一个用于专用集成电路（ＡＳＩＣ）设计的自动布图系统。本系统建有 ３ｕｍ硅栅 ＣＭＯＳ标准单元库，设计人员只要输入被设计电 路的逻辑图（或逻辑网单文件），或逻辑模拟的输入文件，该系统就自动调用所需的单元和压煤块，进行自动布局和自动布线，最后得到电路的掩膜版图。设计实例表明，该系统使半定制电路的设计过程加快，但仍保持较高的芯片密度。 The integrated circuit design system using the standard cell method is an automatic layout system for application specific integrated circuit (ASIC) design. The system has a 3um silicon gate CMOS standard cell library, designers simply enter the circuit is designed logic diagram (or logic net single file), or logically simulated input file, the system will automatically call the required unit and pressure coal block , Automatic layout and automatic routing, and finally get the circuit mask. The design example shows that the system speeds up the design process of semi-custom circuits while still maintaining a high chip density.