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close this bookDigital Teaching Aid (DED Philippinen, 86 p.)
close this folderKarnaugh Mapping - Lesson 4
close this folderLesson Plan
View the document(introduction...)
View the documentIntroduction
View the documentKarnaugh map
View the documentTruth table to Karnaugh map
View the documentPairs, Quads, and Octets
View the documentOverlapping and Rolling

Overlapping and Rolling

Overlapping groups

Ex:


Fig. 4-10: Karnaugh map

Groups can overlap to get a simpler equation:

Rolling the map

Ex:


Fig. 4-11: Karnaugh map

Instead of encircling two pairs:

We can roll the map and encircle a quad:


HO: Simplify the following map.

Solution:


HO: Simplify the following map.

Solution: