摘要
介绍并讨论了逻辑函数的分类,给出三变量函数的P分类表和接线顺序表.对于以RM展开式表示的任意三变量逻辑函数,提出使用三变量双输出通用阈值逻辑门实现任意三变量函数的查表设计方法,通过若干设计实例证明此方法的有效性.
Classification of logical functions was introduced and discussed. P-classification table of threevariable functions and permutation wiring table were given. A tabular design method for achieving an arbitrary three-variable function expressed in RM expansion was presented with the help of three-variable universal-threshold-logic gates with a complementary output. It was proved by several design examples that this method was valid.
出处
《兰州理工大学学报》
CAS
北大核心
2007年第4期93-96,共4页
Journal of Lanzhou University of Technology
关键词
RM展开
函数分类
双输出通用阈值逻辑门
逻辑设计
RM expansion
function classification
universal-threshold-logic gates with complementary output
logic design
