应用于多值逻辑的双传输管逻辑网络综合

为实现静态电压型多值逻辑电路, 提出了一种采用双传管逻辑(DPL)结构的设计方案及综合方法. 在该设计方案中,文字运算电路也是采用普通MOS管来实现, 而无需对阈值作任何的调整. 通过建立描述双传输管开关状态与信号之间相互作用关系的传输运算表示式,实现了对电路的有效综合. 对三值单变量函数电路、三值与/与非门、或/或非门、三值模3乘法器和三值T门的设计结果,验证了所提出方法的有效性. 在此基础上总结出了采用DPL设计三值电路的反演法则和对偶法则，使用这些法则可在不改变电路结构的基础上方便地得到相应的补函数和对偶函数电路, 从而增强电路的功能. 所提出的设计方法和法则可用于对三值复杂函数的综合.

Synthesis of double pass-transistor logic network applied to multiple-valued logic

A new design scheme and synthesizing method using double pass-transistor logic(DPL) was presented to realize multiple-valued logic(MVL) circuits in static voltage-mode,Literal functions were realized by using traditional MOS transistors without any modification of the thresholds.The operations of transmission switches used to describe the interaction between the on-off states of double pass-transistor elements and the signals were established in order to make effective use of the circuits.The synthesis results of some circuits realizing ternary unary functions,ternary AND/NAND,OR/NOR,mod-3 multiplication gates and T-gate demonstrated the effectiveness of the proposed design method.Then the complementarity and duality principles for generation of ternary complementary and dual circuits using DPL were summarized.By using complementarity and duality principles,the versatility of circuits was enhanced.The proposed method and principles are general and can be extended to synthesize more complicated ternary functions.