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2 cards from this section. Quick, good the night before a test.
What does the D Flip-Flop do?
Think about how it behaves when the clock signal triggers.
What is a shift register used for?
Recall what happens during the shift operations in a register.
What does a D Flip-Flop do on the clock edge?
Consider how it reacts to the clock signal.
A JK Flip-Flop toggles its output when:
Think about the toggle condition.
Design a scenario where you would use a universal shift register and explain why it is better than using separate flip-flops.
Think about data flow and efficiency in digital circuits.
Explain how you would implement a synchronous counter that counts down from 15 to 0 and diagram its circuitry.
Consider how to reverse the logic of a standard up counter.
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