1. How do you convert a XOR gate into a buffer and a inverter (Use only one XOR gate for each)?
2. Implement an 2-input AND gate using a 2x1 mux.
3. What is a multiplexer?
A multiplexer is a combinational circuit which selects one of many input signals and directs to the only output.
4. What is a ring counter?
A ring counter is a type of counter composed of a circular shift register. The output of the last shift register is fed to the input of the first register. For example, in a 4-register counter, with initial register values of 1100, the repeating pattern is: 1100, 0110, 0011, 1001, 1100, so on.
5. Compare and Contrast Synchronous and Asynchronous