Combinatorial Logic Design

Question 1

What are the representations of combinational logic

Answer 1

• English
• Boolean equation
• truth table
• circuit diagram

Question 2

How to determine functional equivalence

Answer 2

• Check if both truth tables of both functions are the same outputs
  OR
• check if the SUM OF MINTERMS equation is the same

Question 3

What are the steps of the combinational logic design process

Answer 3

Step 1: capture the behaviour. Either in truth table or equation form
Step 2 (do if you made truth table in Step 1): create the Boolean equation
Step 3: create a circuit diagram