10.3. Advanced Components and Techniques for Enhancing Testability

Try these first

1. 1.

   What is a fault model?

   Hint

   Consider what a model does in science.

2. 2.

   Define power-aware testing.

   Hint

   Focus on energy conservation.

3. 3.

   What is a primary focus of advanced fault modeling?

   • Timing violations
   • Circuit aesthetics
   • User interface design

   Hint

   Think about what issues can cause systems to fail.

4. 4.

   True or False: Hierarchical TAM only applies to single components.

   • True
   • False

   Hint

   Consider how testability can be applied across an entire system.

5. 5.

   How would you implement a power-aware testing strategy for a new mobile device that emphasizes battery longevity?

   Hint

   Consider patterns that activate only essential functions.

6. 6.

   Evaluate the effectiveness of JTAG as a test access mechanism in a multi-clock system design.

   Hint

   Think about JTAG's capabilities in fast-paced critical environments.