💡 Key Technical Topics Covered
- System Synchronous vs Source Synchronous Interfaces
- Virtual Clock Definition & Usage
- Input Delay & Output Delay Calculations
- Board Trace Delay & Clock Center Alignment
🎯 VLSI Physical Design Interview Questions Addressed
- What is a virtual clock and when should you use it?
- How do you calculate set_input_delay for an external memory interface?
- Explain source synchronous timing verification in high-speed interfaces.