触发器的转换往往要增加组合电路
转换方法
①比较法(比较状态方程,找出转换关系)更直接
②卡诺图法(转换前触发器的激励→转换后输入输出,用卡诺图化简)
D-Data $Q_{n+1}=D$
T-Toggle $Q_{n+1}=T\overline{Q_{n}}+\overline{T}Q_{n}$
SR-Set/Reset $Q_{n+1}=S+\overline{R}Q_{n}$
JK(Improved RS) $Q_{n+1}=J\overline{Q_{n}}+\overline{K}Q_{n}$
(1)SR-Set/Reset→D-Data
(2)SR-Set/Reset→T-Toggle
(3)SR-Set/Reset→JK(Improved RS)
(4)D-Data→T-Toggle
(5)D-Data→JK(Improved RS)
(6)T-Toggle→D-Data
(7)T-Toggle→JK(Improved RS)
(8)JK(Improved RS)→D-Data
(9)JK(Improved RS)→T-Toggle
标签:触发器,转换,RS,overline,Toggle,JK,Improved,Data,四种 From: https://www.cnblogs.com/asandstar/p/16949856.html