Lecture 4 More Examples of Karnaugh Map
Dec 19, 2015
Lecture 4
More Examples of Karnaugh Map
Logic Reduction Using Karnaugh Map
• Create an Equivalent Karnaugh Map• Each circle must be around a power of two
number of bits• Form the OR sum of all the terms generated
by each loop
Generate a Karnaugh Map
Karnaugh Map for 2-Variables
Karnaugh Map for 3-Variables
Karnaugh Map for 4-Variables
Looping
• Groups of Two• Groups of Four• Group of Eight
Looping Groups of Two
Looping Groups of Four
Looping Groups of Eight
Problem 1
Solution to Problem 1
Problem 2
Solution to Problem 2
Problem 3
Solution for Problem 4
Two Equally Solutions