摘要
在分析逻辑函数的手工化简方法和计算机辅助 Q- M列表化简方法的基础上 ,给出了在计算机中逻辑函数通常采用的多维体表示方法 ,分析了一种便于用计算机编程实现的代数化简方法——多维体化简方法 ,并给出化简步骤。深入研究逻辑函数的化简方法对于掌握数字电子设计自动化领域的综合优化技术 ,进而开发出综合优化软件工具 。
Based on the analyses of manual and Q M tabular simplification methods for the computer logical functions, the multidimension cube representation method for the functions and its simplification technique are presented. An algebraic simplification method——mltidimension cube method,which can be realized by the computer programming is analysed. The procedures are presented. For the EDA comprehensive optimal technique and their software tools development, the method is of great significance
出处
《现代电力》
2000年第2期44-49,共6页
Modern Electric Power
关键词
逻辑设计
逻辑函数
多维体
计算机辅助
电子设计
logical design
logical function
minimization
cube
prime implication
cover
