JK-Flip flop:k-map找到下一个状态的价值(qn+ 1)
给定真相表,特征表和JK触发器的激发表。我正在做一个K-MAP以找到QN+1(下一个状态)给定J,K和当前状态。从教程中解释这一点的k-map如下所示:
为什么不包含在等式中的jk'(不是k) QN+1?为什么qn+1 = qnk'+jqn 当在右角有两个1等于jk'的右角分组时
Given the Truth Table, Characteristic Table and Excitation table for a JK Flip Flop. I am doing a K-Map to find Qn+1 (next state) given J, K and current State. The K-Map from a tutorial explaining this is shown below:
Why isn't JK' (not K) not included in the equation for Qn+1 ? Why is Qn+1 = QnK'+JQn when there is a grouping of two 1's in the right most corner which equals JK'
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在我们正在考虑的每个组中,应该至少有一个非重叠的单元。
在您的情况下,JK'不能被视为,因为两个单元都已经存在于其他两个组中,并且没有非重叠的单元格。
因此,考虑JK'没有意义
There should be atleast one non-overlapping cell in every group we are considering.
In your situation, JK' cannot be considered as both the cells is already present in 2 other groups and there is no non-overlapping cells.
Hence there is no point in considering JK'