Practice - Variable Modulus with Presettable Counters
Practice Questions
Test your understanding with targeted questions
Define a presettable counter.
💡 Hint: Think about how a digital clock might work.
What happens when the terminal count is reached?
💡 Hint: What resets the counter?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a presettable counter?
💡 Hint: What is unique about how they can start?
True or False: The terminal count output is used to reload the preset value in a presettable counter.
💡 Hint: Think about what happens when we reach zero.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a presettable counter that is initially set to '1010' (binary for 10), if counting DOWN, what is the output after the fifth clock pulse?
💡 Hint: Subtract 1 for each clock pulse.
Design a scenario where a presettable counter could replace a mechanical timer. Discuss how it could function in a home appliance.
💡 Hint: Consider how you would set your time and see it change.
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Reference links
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