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2 cards from this section. Quick, good the night before a test.
What is the function of an ADC?
Think about the conversion process between the two signal types.
What does a PLL do in a SoC design?
Consider how timing is critical in digital circuits.
What is the primary purpose of using mixed-signal buses in an SoC?
Think about how these buses serve as bridges in communication.
True or False: Power gating can improve the energy efficiency of an SoC.
Consider how turning off unused components would affect overall energy usage.
Design a hypothetical SoC that incorporates both high-speed digital processing for video and basic analog signal processing for an audio interface. Describe the power management, interconnect, and synchronization strategies you would implement.
Consider both the functional requirements and the challenges of integrating different IP types.
Evaluate the effectiveness of guard rings versus shielding for maintaining integrity in a mixed-signal design. Provide examples of each method, and discuss their advantages and limitations.
Reflect on how each method impacts the overall performance and design complexity.
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