Practice Observation/Results - 4.5.5 | Lab Module 5: Layout Versus Schematic (LVS) Verification and Post-Layout Simulation | VLSI Design Lab
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4.5.5 - Observation/Results

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is parasitic extraction?

💡 Hint: Think about the components that arise due to layout dimensions and materials.

Question 2

Easy

What does LVS stand for?

💡 Hint: Remember that this verification checks the layout against what was originally designed.

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 does parasitic extraction help quantify?

  • Input signals
  • Unwanted resistive and capacitive elements
  • Device schematics

💡 Hint: Consider what is added during the physical design process.

Question 2

True or False: LVS helps in identifying both device mismatches and connectivity issues.

  • True
  • False

💡 Hint: Think about the importance of accuracy in circuit design.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a layout resulted in a 200% increase in propagation delay compared to expected values, outline the steps you would take to troubleshoot and optimize.

💡 Hint: Consider which components in your design could be adjusted to improve performance.

Question 2

A post-layout simulation indicates a power dissipation greater than the expected value. Discuss potential causes and alternative approaches to mitigating this issue.

💡 Hint: Think about the balance between performance and power efficiency.

Challenge and get performance evaluation