- #1
blue2004STi
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Homework Statement
Consider the function f(w1,w2,w3,w4) = SUM( m(0, 1, 3, 6, 8, 9, 14, 15)). Derive an implementation using the minimum possible number of three-input LUTs.
Homework Equations
Where SUM(m(0, 1, 3, 6, 8, 9, 14, 15)) is the sum of the min terms, a Sum of Products that from a K map is (~w1*~w2*~w3)+(~w1*~w2*w4)+(w1*w2*~w3)+(w1*~w2*w3)+(~w1*w2*w3*~w4) Where ~w is "not w".
The Attempt at a Solution
Thus far all I can do is get the minimum cost solution from the K map, which I gave above. I guess I'm just a little confused as where to start considering a 3 input LUT has 8 stored values and 3 different inputs and one output. Any help will be beneficial! Thanks,
Matt