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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define Clock Gating in your own words.
💡 Hint: Think about the clock signal's role in circuit operation.
Question 2
Easy
What does DVFS stand for?
💡 Hint: Recall the acronym and what it represents in terms of circuit adjustments.
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 technique reduces dynamic power by disabling clock signals of unused blocks?
- Power Gating
- Clock Gating
- MTCMOS
💡 Hint: Focus on the role of the clock in circuit function.
Question 2
True or False: Static power dissipation occurs only when the circuit is actively switching.
- True
- False
💡 Hint: Remember that components still draw some power when idle.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A circuit uses 100mW when fully active, and clock gating allows for a 40% reduction during idle states. Calculate the new power consumption during idle.
💡 Hint: Use the percentage reduction to find out how much power can be saved.
Question 2
Discuss the implications of using outdated techniques (like DVFS) in modern high-performance applications that demand consistent performance and explain how designers might need to pivot.
💡 Hint: Consider the balance between performance and power when discussing alternatives.
Challenge and get performance evaluation