1. AOI logic can be used to transfer ideas into a design. To do this you need a truth table.
2. Truth tables show all the inputs of a circuit and all its corresponding outputs.
3. From this, you can derive a logic expression.
4. In a logic expression, a + means OR while a * means AND. A ' next to a variable means NOT. The variables stand for inputs to the circuit. If a condition is met, they can be replaced with a 1. 1 * 1 or 1 + 1 = 1. 1 + 0 = 1 and 1 * 0 = 0. If you simplify everything down to 1, the circuit is outputting a 1. the same is true for a 0.
2. Truth tables show all the inputs of a circuit and all its corresponding outputs.
3. From this, you can derive a logic expression.
4. In a logic expression, a + means OR while a * means AND. A ' next to a variable means NOT. The variables stand for inputs to the circuit. If a condition is met, they can be replaced with a 1. 1 * 1 or 1 + 1 = 1. 1 + 0 = 1 and 1 * 0 = 0. If you simplify everything down to 1, the circuit is outputting a 1. the same is true for a 0.