Question

design 4-bit magnitude compatator

Answer 1

Answer:

4-Bit Magnitude Comparator –

1.If A3 = 1 and B3 = 0.

2.If A3 = B3 and A2 = 1 and B2 = 0.

3.If A3 = B3, A2 = B2 and A1 = 1 and B1 = 0.

4.If A3 = B3, A2 = B2, A1 = B1 and A0 = 1 and B0 = 0.

Answer 2

Answer:

A comparator used to compare two binary numbers each of for bits is called a 4-bit magnitude compatator