Skip to contentSkip to footer

Design Rtl Interview Questions

Salaries
Interviews

275 design rtl interview questions shared by candidates

Hiring managers asked about project details and tools. He was expected digital design solutions and CDC related topics. Lint and Lowpower design questions asked and given FIFO calculations. Current company job roles and responsibilities and challenges in current project
avatar

Rtl Design Engineer

Interviewed at Siemens

4.1★
Jan 21, 2024

Hiring managers asked about project details and tools. He was expected digital design solutions and CDC related topics. Lint and Lowpower design questions asked and given FIFO calculations. Current company job roles and responsibilities and challenges in current project

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.
avatar

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.

Sure, here's a common Verilog interview question: **Question:** Explain the difference between blocking and non-blocking assignments in Verilog. **Answer:** In Verilog, blocking assignments (`=`) are executed sequentially in the order they appear in the code. This means that the right-hand side (RHS) is evaluated immediately, and the assignment is performed right away. Non-blocking assignments (`<=`), on the other hand, are used for modeling concurrent behavior. They allow multiple assignments to happen at the same time, without being influenced by the order in which they appear in the code. The RHS is evaluated immediately, but the assignment is scheduled to occur after all other statements in the current time step have been evaluated. This distinction is crucial for modeling digital circuits accurately, and using the appropriate assignment type depends on the intended behavior of the design.
avatar

Rtl Design Engineer

Interviewed at Young Minds Technology Solutions

3.2★
Sep 15, 2023

Sure, here's a common Verilog interview question: **Question:** Explain the difference between blocking and non-blocking assignments in Verilog. **Answer:** In Verilog, blocking assignments (`=`) are executed sequentially in the order they appear in the code. This means that the right-hand side (RHS) is evaluated immediately, and the assignment is performed right away. Non-blocking assignments (`<=`), on the other hand, are used for modeling concurrent behavior. They allow multiple assignments to happen at the same time, without being influenced by the order in which they appear in the code. The RHS is evaluated immediately, but the assignment is scheduled to occur after all other statements in the current time step have been evaluated. This distinction is crucial for modeling digital circuits accurately, and using the appropriate assignment type depends on the intended behavior of the design.

Viewing 181 - 190 interview questions

Glassdoor has 275 interview questions and reports from Design rtl interviews. Prepare for your interview. Get hired. Love your job.