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K-map help!

post #1 of 5
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What happen when the k-map only have maxterms(0s) and don't care with no minterms(1s)? How would one derive the equation? Would it be just connected to ground?
Edited by Buster - 4/24/11 at 1:25pm
    
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post #2 of 5
Maybe if you explained it in a clearer manner I could help.

Edit: Sorry, I did some k-maps in a class I took but not in great detail, so apparently you explained it clearly enough for travesty.
Edited by superhead91 - 4/24/11 at 1:51pm
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post #3 of 5
yes. it means that for every combination of inputs the output will always be zero.
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post #4 of 5
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So i should connect it to ground? In what situation do I connect something to Vcc? Is Vcc equal to 1?
    
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post #5 of 5
Quote:
Originally Posted by Buster View Post
So i should connect it to ground? In what situation do I connect something to Vcc? Is Vcc equal to 1?
yes. a k-map of all zeros should be grounded. you are correct, Vcc is equal to 1.
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