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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define clock-to-output delay.
💡 Hint: Think about how quickly an output changes after a triggering event.
Question 2
Easy
What is setup time?
💡 Hint: Consider how long data needs to be steady before it gets sampled.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does clock-to-output delay (t_CQ) measure?
- Time from the active clock edge to output change
- Time before the clock edge occurs
- Time after the output stabilizes
💡 Hint: Remember, it's all about timing after the clock signal.
Question 2
Metastability in digital circuits occurs when conditions violate setup or hold time.
- True
- False
💡 Hint: Think about how timing impacts reliability.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A design requires a D-Flip-Flop with a t_CQ of 120 ps, a t_setup of 80 ps, and a t_hold of 30 ps. If your clock period is 1 ns, how much time is left for other circuit computations?
💡 Hint: Calculate total timing needs and subtract from total clock period.
Question 2
During simulations, identify factors that could lead to metastability in your circuit design. Propose solutions to mitigate this issue.
💡 Hint: Consider how timing adjustments affect circuit performance.
Challenge and get performance evaluation