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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is power gating?
💡 Hint: Think about how it helps with power consumption.
Question 2
Easy
Why is power gating especially important in mobile devices?
💡 Hint: Consider how battery life impacts device usability.
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 is the primary function of power gating in VLSI systems?
- Minimize area
- Reduce leakage power
- Enhance performance
💡 Hint: Consider what happens when parts of the circuit are inactive.
Question 2
True or False: Power gating can completely eliminate leakage power.
- True
- False
💡 Hint: Think about the other sources of leakage beyond gate states.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Propose a power gating design for a laptop that faces issues with heat dissipation during low-power states. Include your rationale.
💡 Hint: Think about how active and inactive states might need to balance in laptops.
Question 2
Evaluate the effectiveness of power gating compared to voltage scaling in reducing overall power consumption in a smartphone during sleep mode.
💡 Hint: Consider what happens when the device goes into deep sleep.
Challenge and get performance evaluation