Digital Logic Design Week 9: Magnitude Comparator and Encoder
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Questions and Answers

What is the primary function of a magnitude digital comparator?

To compare two digital or binary numbers to find out whether one binary number is equal, less than, or greater than the other binary number.

What are the number of output terminals in a magnitude comparator circuit?

Three

What is a single-bit comparator used for?

To compare two single-bit numbers and generate less than, equal to, and greater than between two binary numbers.

What is the logical expression for A > B in a single-bit comparator?

<p>AB' + A'B1</p> Signup and view all the answers

How many possible cases are there for A > B in a 4-bit magnitude comparator?

<p>Four</p> Signup and view all the answers

What is the simplified expression for A = B in a single-bit comparator?

<p>(A0'B0' + A0B0) (A1'B1' + A1B1)</p> Signup and view all the answers

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