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4 cards from this section. Quick, good the night before a test.
What is dynamic voltage scaling?
Think about how voltage changes affect power consumption.
Name one advantage of clock gating.
Consider what happens when a part of a circuit is inactive.
What technique lowers voltage to save power in circuits?
Think about managing voltage during varying loads.
True or False: Clock gating turns off power to an entire circuit.
Focus on the difference between power and clock signals.
Design a hypothetical low-power device that uses DVS, clock gating, and power gating. Discuss how each method contributes to overall power efficiency.
Consider how each technique can reduce different types of power consumption.
Evaluate the impact of using sub-threshold CMOS technology in an automotive sensor application. What would be the pros and cons?
Think about the trade-offs of power versus reliability in critical applications.
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