Principal Design Engineer Interview Questions

42 principal design engineer interview questions shared by candidates

Interviewers we extremely keen to dig deep into "marginal" questions especially those I struggled answering. One of the question was why 2 flip-flops in flip-flop synchronizer enough for clock-domain-crossing to mitigate metastability? Why not use 3 flip-flops?
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Principal Design Engineer

Interviewed at Arm

4.5
Feb 1, 2024

Interviewers we extremely keen to dig deep into "marginal" questions especially those I struggled answering. One of the question was why 2 flip-flops in flip-flop synchronizer enough for clock-domain-crossing to mitigate metastability? Why not use 3 flip-flops?

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