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Editing karnaugh map
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Latest revision | Your text | ||
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\end{align} | \end{align} | ||
</math> | </math> | ||
− | Each minterm in the equation is | + | Each minterm in the equation is than transferred into the K-map where each variable in the minterm represents a 1 and each complemented variable represents a 0. |
[[File:kmap example color coded (expression).svg|400px]] | [[File:kmap example color coded (expression).svg|400px]] | ||
=== from truth table === | === from truth table === | ||
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[[File:kmap example 2.svg|right|100px]] | [[File:kmap example 2.svg|right|100px]] | ||
− | The Karnaugh map on the | + | The Karnaugh map on the left on the other hand has two groups. One group spans both <math>B = 0</math> and <math>B = 1</math> and another that spans <math>A = 0</math> and <math>A = 1</math>. In the expression for the group that spans vertically, <math>B</math> changes yielding the expression <math>A</math>. Likewise in the expression that spans horizontally, <math>A</math> changes, yielding the expression <math>B</math>. The simplified equation for this K-map is the ORing of all the individual term - <math>f(A,B) = \sum m(1,2,3) = A+B</math>. |