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karnaugh map problem!!
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02-11-2011 6:52pm#1Not exactly maths but i figured some one might know!
I can draw a k map from truth tables,put the ones in the right cells, group the ones etc but I dont know how to simplify the boolean expression at the end!?
can some one please help!
much appreciated
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Not exactly maths but i figured some one might know!
I can draw a k map from truth tables,put the ones in the right cells, group the ones etc but I dont know how to simplify the boolean expression at the end!?
can some one please help!
much appreciated
If you have grouped all the ones (singley, in pairs, in groups of 4, 8, etc), then when you write out what each grouping represents, the expression that you end up with is the simplest expression.
Have a look here: http://www.youtube.com/watch?v=8XrkL78Snng&feature=related0
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