After reviewing all the materials posted in Week 8,

you should be able to understand these concepts/answer these questions.

1. Can you recognize a combinational circuit versus a sequential circuit?
2. Components of a sequential circuit.
3. Latch versus Flip-Flop
4. The effect the clock has on a sequential circuit.
5. The purpose/use of the enable input and its effect on the circuit output
6. How does the S-R latch work?
7. How does the JK Flip Flop work?
8. How does the D Flip Flop work?
9. How does the clock act as the memory element to a sequential circuit?
10. The relationship of sequential circuits to registers for data storage.
11. How are sequential circuits driven? (event, clock, pulse)
12. How is the D Flip Flop used as a 4 bit register?