Question

What is Methodology of BCD (8-4-2-1)code to BCD (5-4-2-1)code converter?
. Please give me the block diagram.​

Answer 1

Answer:

Both the 8-4-2-1 and 5-4-2-1 are BCD or binary coded decimal weighted code. In 8-4-2-1 the digits in the MSBs are represented by 8, 4, 2 and 1. Consider the number 1000 in binary. It will be equivaview.