Practice Critical Path Optimization - 6.4.1 | 6. Optimization Strategies in Physical Design | CAD for VLSI
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the critical path in a VLSI design?

πŸ’‘ Hint: Think about sequential operations and their impact on timing.

Question 2

Easy

Name one technique used for critical path optimization.

πŸ’‘ Hint: We discussed several methods during class.

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 the critical path determine in a circuit?

  • Minimum time required to complete a task
  • Maximum power consumption
  • Total area of the circuit

πŸ’‘ Hint: Think about the longest sequence in tasks.

Question 2

True or False: Retiming involves changing the functionality of a circuit.

  • True
  • False

πŸ’‘ Hint: Consider the definition of retiming.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a small circuit with a known critical path and then apply gate resizing and retiming to reduce its total delay. Explain your reasoning and expected results.

πŸ’‘ Hint: Consider what components are along the critical path.

Question 2

Discuss the implications of ignoring logic restructuring in a circuit design. What potential issues could arise with respect to timing and performance?

πŸ’‘ Hint: Reflect on how complexity affects both speed and energy.

Challenge and get performance evaluation