10.3.3. Power-Aware Testing

Try these first

1. 1.

   What is power-aware testing?

   Hint

   Think about why energy efficiency is important.

2. 2.

   Define low-power test patterns.

   Hint

   Consider how switching activities affect power use.

3. 3.

   What does power-aware testing aim to minimize?

   • Battery life
   • Power consumption
   • Testing duration

   Hint

   Think about the term 'awareness' in its name.

4. 4.

   True or False: Low-power test patterns can increase the heat generated during testing.

   • True
   • False

   Hint

   Consider the purpose of those patterns.

5. 5.

   Design a low-power test pattern for a hypothetical device and explain its benefits.

   Hint

   Consider how less switching leads to lower energy requirements.

6. 6.

   Critique an existing system's testing strategy based on power-gating techniques.

   Hint

   Focus on the role of each component in the testing phase.