Practice Limited Fault Coverage for Complex Faults - 4.5.2 | 4. Built-in Self-Test (BIST) Techniques | Design for Testability
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Practice Questions

Test your understanding with targeted questions related to the topic.

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.

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 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.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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.

Question 2

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.

Challenge and get performance evaluation