Practice Ieee 1149.1 (jtag) (3.4.1) - Fault Models, Testing Methodologies, and Industry Standards

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8 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does JTAG stand for?
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Think of the organization that developed the standard.
Question 2.
What is the purpose of boundary scan testing?
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It helps analyze connections without physical access.
3Question 3.
What does IEEE 1149.1 standard define?
- A standard for analog circuits
- A standard for boundary scan testing
- A standard for wireless communication
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Think about the main function of JTAG.
4Question 4.
Is JTAG used solely for testing?
- True
- False
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Consider its broader applications beyond testing.
Question 5.
Design a simple circuit diagram showing where JTAG can be implemented for testing.
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Think about the layout and accessibility of connections.
Question 6.
Consider a scenario where JTAG fails to detect a fault. Discuss potential design flaws that could cause this.
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Reflect on how design mistakes limit testability.

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