RM分解图及其应用

RM type decomposition map and its application

针对与-异或逻辑代数系统中电路设计与化简的要求,提出了一种全新的图形表示方法——RM分解图,讨论了利用RM分解图将任意开关函数变为RM对称函数等方面的应用.并在此基础上提出了一系列基于RM分解图的图形方法,用来指导超大规模集成电路中基于通用逻辑门的单元电路的设计与化简,设计出的电路具有易于检测、连线数少等优点.

A new geometric format, the RM type decomposition map, was proposed, and the method of transforming an arbitrary switching function into a totally RM type symmetric function using RM type decomposition map was discussed. Based on it, a series of graphic methods to guide the design and simplification of cell circuits in VLSI were presented. These circuits designed with RM type ULGs have the advantages of easier testing and fewer connections.