Practice Real-world Example – Power Management In Mobile Socs (7.7) - Power Management and Optimization in CMOS and FinFETs

Practice: Real-World Example – Power Management in Mobile SoCs

Lesson 7.7Power Management and Optimization in CMOS and FinFETs

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does DVFS stand for?
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Think about how voltage and frequency can be adjusted dynamically.
Question 2.
What is an Always-On Domain?
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Consider parts that need to be active even when the device is asleep.
3Question 3.
What does DVFS stand for?
- Dynamic Voltage and Frequency Scaling
- Digital Voltage and Frequency Switching
- Dynamic Voltage Fixation System
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It's about dynamic adjustments.
4Question 4.
True or False: A separate voltage island for the GPU does not affect overall power efficiency.
- True
- False
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Consider the implications of how GPUs operate.
Question 5.
Evaluate how the implementation of separate voltage islands affects performance during high loads.
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Analyze the interaction between components under load.
Question 6.
Discuss potential design trade-offs when reducing idle power to less than 1 mW.
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Consider the trade-off between energy savings and immediate functionality.

5 more questions in this section. Enroll free to practise them all.