0
Design and implement one digit BCD tables.

Solution:

Algorithm:

Step 1: Do normal Binary Addition.

Step 2: if sum > 9 or cy = 1 then

OR

If sum < 9 then final answer is valid BCD.

Designing a circuit which will detect sum > 9 or not.

$S_3 – S_0 \gt 9$ Error Logic ‘1’

$S_3 – S_0 \lt 9$ Logic ‘0’

renu • 107  views
0