Practice Boundary Scan (ieee 1149.1) (2.4.2) - Historical Context and Evolution of Testability Strategies

Practice: Boundary Scan (IEEE 1149.1)

Lesson 2.4.2Historical Context and Evolution of Testability Strategies

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8 questions

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6 sample questions

Question 1.
What does Boundary Scan allow engineers to check?
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Think about what happens at the edges of integrated circuits.
Question 2.
What does JTAG stand for?
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Remember, it’s the group that made Boundary Scan possible.
3Question 3.
What is the primary function of Boundary Scan?
- To increase circuit size
- To test interconnections between chips
- To decrease power consumption
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Think about what kind of problems Boundary Scan helps solve.
4Question 4.
True or False: JTAG is only applicable to a specific type of circuit.
- True
- False
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How flexible do you think standards can be?
Question 5.
Imagine a scenario where a manufacturer is facing consistent failures in their PCBs due to hidden connections. Analyze how implementing Boundary Scan could reduce these issues.
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Consider the role of automation in improving fault detection.
Question 6.
You have been asked to present to a board of engineers on the benefits of adopting Boundary Scan in high-density PCBs. Prepare the key points you would address.
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Think about both short-term and long-term benefits.

4 more questions in this section. Enroll free to practise them all.