Practice Routing Algorithms (5.4.1) - Physical Design and Optimization

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9 questions

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6 sample questions

Question 1.
What is Maze Routing used for?
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Think about grid navigation.
Question 2.
Describe Lee's Algorithm in one sentence.
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Focus on waves and grid.
3Question 3.
What algorithm uses wave propagation to find the shortest path?
- A* Algorithm
- Lee's Algorithm
- Maze Routing
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Think about how waves spread in a medium.
4Question 4.
True or False: Steiner trees help to reduce total wirelength in circuit routing.
- True
- False
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Consider points around the connections.
Question 5.
Consider a complex VLSI design with multiple components. How would you determine the most efficient routing layout using the discussed algorithms? Discuss the trade-offs involved.
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Think about which areas require simplicity versus complexity.
Question 6.
Evaluate a circuit design where wire congestion occurs frequently. Propose a combination of algorithms to mitigate this issue.
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Focus on techniques that enhance performance under constraint.

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