《数字逻辑》研究中的几种新方法

New Methods in Digital Logic Research

用“分项满足法”直接填写卡诺图;将触发器的功能引入“预令”和“动令”的概念,并用“↑”或“↓”标示“动令”;用“综合次态卡诺图法”分析时序逻辑电路的功能,这几种新的研究方法有形象、简单,勿需进行繁杂的计算的优点,可在教学中广泛采用。

These new methods, using 'satisfying item by item' to fill in the Karnaugh map directly, introducing the con-cept of 'pre - commanding' and 'commanding' into triggers function, with ' ↑ ' or ' ↓ ' signaling 'commanding', and employing 'Synthetic next-state Karnaugh map' to analysing the function of sequential logic circuit,can be widely adopted in teaching for their strong points of visualization, convenience and no necessity of miscellaneous calculation.