2.4 Computational Logic

2.4 Computational Logic

1. Truth Tables

2. Logic

   • The outcome of applying logic is either true or false
   • Early developers linked this to binary (1 = True, 0 = False)

3. Binary

   • Binary represents two states in the CPU, on and off

4. Logic Gates

   • AND gate
   • OR gate
   • NOT gate

5. Transistor

   • A processor contains over 1 billion transistors, and they transmit an electric current (on) or they don't (off)