Design Rtl Interview Questions

212 design rtl interview questions shared by candidates

The interview began with fundamentals like race conditions, reset types (synchronous vs. asynchronous), and their advantages. I was then asked to write RTL code for a basic flow, with the interviewer gradually increasing complexity by adding registers and FIFO elements. In the final part, I explained my projects in detail, focusing on my contributions, design decisions, and verification approach.
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Rtl Design Engineer

Interviewed at Infineon Technologies

4.1
Mar 22, 2026

The interview began with fundamentals like race conditions, reset types (synchronous vs. asynchronous), and their advantages. I was then asked to write RTL code for a basic flow, with the interviewer gradually increasing complexity by adding registers and FIFO elements. In the final part, I explained my projects in detail, focusing on my contributions, design decisions, and verification approach.

FIFO fundamentals (synchronous) and depth calculation, arbiter fundamentals (fixed priority, round robin, weighted), experience with cache, how to optimize a given logic path for timing assuming area is no concern, my ASIC design experience (timing closure, microarchitecture, block explanations).
avatar

Rtl Design Engineer

Interviewed at Apple

4.1
Feb 13, 2026

FIFO fundamentals (synchronous) and depth calculation, arbiter fundamentals (fixed priority, round robin, weighted), experience with cache, how to optimize a given logic path for timing assuming area is no concern, my ASIC design experience (timing closure, microarchitecture, block explanations).

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