多变量三值时序电路综合

SYNTHESIS OF MULTIPLE VARIABLE TERNARY SEQUENTIAL CIRCUITS

本文提出多变量三值时序电路综合基平方法．首先从转移条件推出电路方程，使功能复杂的多变量三值时序电路易于实现．接着本文研究电路状态分配原则和指数运算定理．最后扩展三值非完全描述的概念，用以表达任意型触发器的激励函数．

This paper presents a basic method of synthesizing multiple variable ternary sequential circuits(MVTSC). First, the circuit equations are derived from transitive conditions in order that it is easy to realize MVTSC. Next, the paper deals with the state assignment and the lemma on exponential operation for MVTSC. Finally, a concept of the incompletely specified state in ternary circuits is developed for expressing the excitation-function of any type of Flip-Flip.