Practice Fault Coverage and Redundancy - 6.3.3 | 6. Implementation and Optimization of Scan Chains for Improved Testability | Design for Testability
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is fault coverage?

💡 Hint: Think about why we bother testing circuits in the first place.

Question 2

Easy

How does redundancy help in testing?

💡 Hint: What happens when you have more eyes looking out for problems?

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 goal of redundancy in scan chains?

  • To increase circuit complexity
  • To enhance fault detection
  • To decrease testing time

💡 Hint: Think about why you'd want more components in a testing scenario.

Question 2

True or False: Fault coverage can be achieved without redundancy.

  • True
  • False

💡 Hint: Consider the relationship between redundancy and coverage.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a basic circuit testing strategy that incorporates redundancy and explains its benefits.

💡 Hint: Think about how each component interacts.

Question 2

Evaluate a given scan chain design for its fault coverage and identify areas where redundancy could be enhanced.

💡 Hint: Focus on both hard-to-detect faults and critical circuit areas.

Challenge and get performance evaluation