Practice Pre-Lab Questions and Preparation - 3 | Lab Module 7: Layout Design and Verification of Basic Combinational CMOS Logic Gates | VLSI Design Lab
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the main components of a CMOS NAND gate?

💡 Hint: Think about how the transistors are arranged in series and parallel.

Question 2

Easy

Define DRC.

💡 Hint: What does DRC verify in your designs?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What type of logic gate outputs low only when both inputs are high?

  • NOR
  • NAND
  • AND

💡 Hint: Remember what 'NAND' stands for!

Question 2

True or False: LVS is used to check geometric structures in the layout.

  • True
  • False

💡 Hint: Think about what each verification does.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a 2-input NAND gate layout, indicating materials and layout strategy used to reduce parasitics.

💡 Hint: Think about how each component's placement affects the overall performance.

Question 2

Explain how a failure in the LVS process might lead to operational issues in a circuit.

💡 Hint: What errors might you expect to see if the LVS check fails?

Challenge and get performance evaluation