Practice Limited Fault Coverage For Complex Faults (4.5.2) - Built-in Self-Test (BIST) Techniques
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Limited Fault Coverage for Complex Faults

Practice - Limited Fault Coverage for Complex Faults

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is meant by 'fault coverage' in BIST?

💡 Hint: Consider how many faults can be caught.

Question 2 Easy

What is a stuck-at fault?

💡 Hint: Think about how a switch would stay in one position.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is fault coverage in BIST?

Percentage of detected faults
Number of test patterns
Type of faults detected

💡 Hint: Focus on what percentage relates to detection.

Question 2

BIST is particularly poor at detecting which type of faults?

True
False

💡 Hint: Consider what BIST excels at versus where it fails.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a BIST system model that can handle unknown faults. Which components would you integrate to enhance its effectiveness?

💡 Hint: Think about how AI can help with learning over time.

Challenge 2 Hard

Evaluate a scenario where a BIST system has missed an unknown fault leading to a product failure. How would you redesign the test process to ensure better detection?

💡 Hint: Consider the importance of feedback in improving performance.

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