2Karnaugh Maps - Introduction2-Level Logic implementation using SOP or POS is not the most economical in terms of #gates & #inputsA Karnaugh map is a graphical representation of a truth tableThe map contains one cell for each possible mintermAdjacent cells differ in only one literal; i.e. x (or x’)Function is plotted by placing 1 in cells corresponding to mintermsPut 0 in rest of the cells
3K Map with 2 Variablesm0m110m3m201yxm311100xm2010ym1m0FF =f(x,y)Example, F1 = x’y1001yx
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