PPT Slide

3 – Combinational Logic Implementation

© 1996 Gaetano Borriello

PALs and PLAs: design example

• BCD to Gray code converter

49

minimized functions:

W = A + B D + B C

X = B C'

Y = B + C

Z = A'B'C'D + B C D + A D' + B' C D'

K-map for W

K-map for X

K-map for Y

K-map for Z

A

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