2.3. The Emergence of Automated Testing (1970s – 1980s)

Try these first

1. 1.

   What does ATE stand for?

   Hint

   Think about what automates testing.

2. 2.

   What is a stuck-at fault?

   Hint

   Consider its name—what does 'stuck' imply?

3. 3.

   What does ATE primarily do?

   • Applies test vectors
   • Operates machinery
   • Program software

   Hint

   Remember its primary function in testing systems.

4. 4.

   True or False: The stuck-at fault model is a method used to automate testing.

   • True
   • False

   Hint

   Consider the difference between fault diagnosis and testing automation.

5. 5.

   Design a basic fault model for a simple digital circuit with multiple logic gates. Describe its advantages.

   Hint

   Consider different types of faults and how they might manifest in a circuit.

6. 6.

   Critically analyze the shift to ATE in the context of increasing complexity in IC design. What potential challenges could arise?

   Hint

   Think about both the benefits and the logistical considerations involved.