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3 cards from this section. Quick, good the night before a test.
What is the primary purpose of a counter in a microcontroller timer?
Think about what counting does in the context of time.
What does a prescaler do?
Consider how you can control speed with a clock.
What happens when a counter reaches its preset value?
Remember the connection between state changes and actions.
True or False: A prescaler speeds up the counting process.
Think about the role of a prescaler.
Provide a scenario where a microcontroller timer fails due to inadequate counter settings. What could be done to prevent this?
Consider frequency limitations and how to mitigate them.
Analyze how variations in power supply can affect timer counters in embedded systems, providing an adequate solution.
Think about the potential instability of power sources.
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