Design example: BCD increment by 1 (cont)

O8

O4

O2

O1

0 0 X 1

0 0 X 0

0 1 X X

0 0 X X

0 0 X 0

1 1 X 0

0 0 X X

1 1 X X

0 1 X 0

0 1 X 0

1 0 X X

0 1 X X

1 1 X 1

0 0 X 0

0 0 X X

1 1 X X

Previous slide

Next slide

Back to first slide

View graphic version