2.5. Evolution of DFT with Modern ICs and SoCs (2010s – Present)

Try these first

1. 1.

   What does at-speed testing help identify?

   Hint

   Think about testing under actual operating conditions.

2. 2.

   What is one advantage of test compression?

   Hint

   Consider efficiency.

3. 3.

   What is the primary benefit of at-speed testing?

   • It reduces test data
   • Identifies timing-related faults
   • Increases the complexity of tests

   Hint

   Remember, testing speed matters!

4. 4.

   True or False: Test minimization eliminates the need for any test patterns.

   • True
   • False

   Hint

   Think about what minimization means.

5. 5.

   Outline a comprehensive testing plan for a new multi-core SoC that employs both at-speed testing and advanced fault modeling. What factors would you consider?

   Hint

   Consider the architecture and critical aspects of the system.

6. 6.

   How does the implementation of test compression impact the software tools used in the testing phase? Discuss potential advantages and drawbacks.

   Hint

   Think of how changing data sizes could affect handling and processing.