1.3.5. Testability and Fault Coverage

Try these first

1. 1.

   Define testability in the context of electronic systems.

   Hint

   Think about how it relates to making testing processes efficient.

2. 2.

   What is fault coverage?

   Hint

   Consider its importance in detecting errors.

3. 3.

   What is the primary goal of testability in circuit design?

   • To increase costs
   • To facilitate efficient testing
   • To reduce functionality

   Hint

   Consider why testing efficiency is key.

4. 4.

   True or False: Fault coverage measures how well a test process can identify potential failures.

   • True
   • False

   Hint

   Think about what happens if faults are not detected.

5. 5.

   Design a circuit that enhances testability without compromising on performance. Discuss the components you would include.

   Hint

   Think about the balance between test features and performance.

6. 6.

   Explain how unobservable faults can impact system reliability. Provide examples of common design flaws that may lead to such faults.

   Hint

   Consider real-world implications for product failures.