1.3.4. Observability and Controllability

Try these first

1. 1.

   What is the meaning of observability in electronic systems?

   Hint

   Think about how we check the health of a system.

2. 2.

   Define controllability in the context of system design.

   Hint

   What do we do when we want to manipulate something?

3. 3.

   What is the primary focus of observability?

   • To control inputs
   • To monitor internal states
   • Test access points

   Hint

   Think about what visibility means in a debugging context.

4. 4.

   True or False: Controllability is only about monitoring signals.

   • True
   • False

   Hint

   Reflect on the definitions we discussed.

5. 5.

   You are tasked with designing a circuit for a new electronic device. How would you ensure both high observability and controllability? Discuss your design choices.

   Hint

   Consider methods used in other designs discussed earlier.

6. 6.

   Evaluate a current system in use. Identify areas where lack of observability or controllability can lead to potential failures and suggest improvements.

   Hint

   Think critically about what the design might be missing.