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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 signals travel through circuits!
Question 2
Easy
Name one type of fault that scan-based testing can detect.
💡 Hint: Consider how a signal might behave incorrectly.
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 does scan-based testing primarily aim to improve?
- Cost Reduction
- Fault Coverage
- Performance
💡 Hint: Think about what testing focuses on enhancing.
Question 2
True or False: Scan mode provides access to internal state without the need for physical access.
- True
- False
💡 Hint: Reflect on the difference scan mode makes.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a complex digital system where scan-based testing has been implemented. Discuss how you would design the scan chain to ensure the maximum fault coverage and minimal overhead.
💡 Hint: Think about how to integrate testability features with minimal disruption.
Question 2
How would you address the power consumption challenges associated with scan-based testing while maintaining effective fault coverage?
💡 Hint: Reflect on ways to reduce power during test phases.
Challenge and get performance evaluation