10.2.3.1. Adaptive Scan Chains

Try these first

1. 1.

   What is the main function of adaptive scan chains?

   Hint

   Think about their flexibility in testing.

2. 2.

   True or False: Adaptive scan chains are static and do not change during testing.

   Hint

   Recall what makes them 'adaptive.'

3. 3.

   What do adaptive scan chains allow for in circuit testing?

   • Static configuration
   • Dynamic adjustments
   • Fixed-length testing

   Hint

   Think about what makes them 'adaptive.'

4. 4.

   True or False: The use of adaptive scan chains can lead to increased efficiency in fault detection.

   • True
   • False

   Hint

   Consider their adaptive nature benefits.

5. 5.

   Design a circuit testing strategy using adaptive scan chains for a mixed-signal circuit. Discuss how you would adapt the scan length based on operational conditions.

   Hint

   Consider how different signal types may require varied testing approaches.

6. 6.

   Evaluate the impact of implementing adaptive scan chains on circuit cost and complexity, providing real-world examples.

   Hint

   Think about balancing short-term costs against long-term benefits.