July 2011
Intermediate to advanced
225 pages
6h 22m
English
Certain patterns for a Karnaugh map should be recognized readily. These patterns are the XOR and NXOR logic functions, which can reduce greatly the implementation of the logic function. Figure 6.11 shows patterns of Karnaugh maps that result in a XOR logic expression. Similarly, Figure 6.12 shows the equivalent NXOR Karnaugh maps. NXOR are the complement of the XOR Karnaugh maps.