PPT Slide

2 – Combinational Logic

© 1996 Gaetano Borriello

Karnaugh maps (continued)

Computer-based methods are necessary for practical applications

Numbering scheme based on Gray–code
- e.g., 00, 01, 11, 10
- only a single bit changes in code for adjacent map cells

44

C

AB

CD

A

D

00

01

11

10

00

01

11

10

0

1

AB

A

00

01

11

10

C

B

B

C

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