you have 2 types of balls, red and white, you have 3 boxes 1 with red balls, 1 with white balls, 1 combined. the boxes are labeled with stickers. the stickers are not correct! one box marked as "red" second box is marked as "white" third box is marked as "combined". how many tries you need to know which box is realy the red,white and combine.
Basics, everyone is interested to know depth of your knowledge so for graduates they will start from CMOS transistor level and keep going higher to SoC design level. As along as you could break, its ok to say if you don't know about something, they are interested to see where you got broke and measure depth of your knowledge. One advice to all graduates keep your fundamentals clear, that brings confidence and vlsi industry respects people who have knowledge.
What is the role of boundary and tap cells in PnR ?
when Capacitors in series or parallel what happens to charge and voltage
What did you do on your project
They asked about the projects on the resume and basic questions about timing
What is the critical path? How does one go about determining it?
What is setup and hold time
Describe what you did. (based on your resume)
Given a sequential Circuit with delays and asked about the frequency and slack of the circuit..?
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