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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a scan chain?
💡 Hint: Think about how flip-flops are connected.
Question 2
Easy
Name one component of a scan chain.
💡 Hint: Which parts help manage data in and out of the chain?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of scan chains in digital circuits?
- A) Reduce area
- B) Enhance testability
- C) Increase performance
💡 Hint: Think about what role they play during the testing phase.
Question 2
True or False: Scan chains can increase power consumption during testing due to data shifting activities.
- True
- False
💡 Hint: Consider the activities involved when testing with scan chains.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a hypothetical scan chain for a simple 4-bit counter and explain how you would test it.
💡 Hint: Draw the circuit and label the components.
Question 2
Suppose adding a new functionality increases the number of flip-flops. How would you mitigate the effects on power and performance?
💡 Hint: Think about strategies discussed in optimization techniques.
Challenge and get performance evaluation