Topic: Karnaugh Maps
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What is Karnaugh map?
( ′kär·nö ′map ) (electronics) A truth table that has been rearranged to show a geometrical pattern of functional relationships for gating configurations; with this map, essential gating requirements can be recognized in their simplest form... Read More »
Source: http://www.answers.com/topic/karnaugh-map
What are Karnaugh maps?
The Karnaugh map provides a simple and straight-forward graphic method of minimising boolean expressions. It groups together expressions with common factors, thus eliminating unwanted variables. With the Karnaugh map, Boolean expressions ha... Read More »
Source: http://www.answerbag.com/q_view.php/19621?ref=W_Ask&utm_source=As...
Why are Karnaugh maps?
Karnaugh maps let us represent switching functions as minimal solutions, using a simple and systematic procedure - something that's impossible by using Boolean Algebra laws and expansions. Because they're almost identical to truth tables, y... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090124171326AAkga2G
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Karnaugh Maps
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The given expression would be- F(A,B,C,D)=E(0,2,4,5,6) where E=Summation F= Function A,B,C,D represents binary variables, Now, for solving this problem, we draw a map with 2 m cubes, since here is only 4 binary variables it will be 2 4 cube...
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Source: http://wiki.answers.com/Q/How_do_you_solve_karnaugh_map
Answer sets of 2, 4, or 8 bits. http://books.google.com/books?id=KxIzEPz9mq4C&pg=PA137&lpg=PA137&dq=what+is+pair+quads+and+octets+in+karnaugh+map&source=web&ots=2PFxcbByOU&sig=R0NLN36VarsdX1i4XHNujTTO2IU#PPA136,M1 this link explains it real...
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Source: http://wiki.answers.com/Q/What_is_pair_quads_and_octets_in_karnau...
don't care terms are those which are not the compulsary terms ,while solving k'map we have to consider those don't care terms if required otherwise we don't have to care about those numbers .it will help to minimize the expression which is ...
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Source: http://wiki.answers.com/Q/What_is_the_use_of_using_don't_care_con...
Find all essential prime implicants Cover the remaining 1's/0's with as few as possible prime implicants SOP = EPIs + (as few as possible)PIs POS = (EPIs)(as few as possible PIs)
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Source: http://wiki.answers.com/Q/How_do_you_minimize_SOP_and_POS_using_t...
these maps will help us to solve boolean expressions.
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Source: http://wiki.answers.com/Q/Why_do_you_need_to_know_about_karnaugh_...
Because you take your logic function, create a grid of zeroes and ones, then you circle the connected rectangular regions that contain ones. That results in a simplified logic function. It's called the graphical method because it involves d...
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Source: http://answers.yahoo.com/question/index?qid=20081029084523AAiOxh7
