Practice - Scan-Based Testing
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Practice Questions
Test your understanding with targeted questions
What is a scan chain?
💡 Hint: Think about how signals travel through circuits!
Name one type of fault that scan-based testing can detect.
💡 Hint: Consider how a signal might behave incorrectly.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does scan-based testing primarily aim to improve?
💡 Hint: Think about what testing focuses on enhancing.
True or False: Scan mode provides access to internal state without the need for physical access.
💡 Hint: Reflect on the difference scan mode makes.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
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.
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.
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Reference links
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