In first round basic timing questions related to setup and hold time, Object oriented programming concepts and basic scripting etc. In second round one design problem and cross questions on it.
Verification Interview Questions
3,816 verification interview questions shared by candidates
C++ code for fibonacci series
Lot of linux command questions. Was asked to write many scripts.
basic questions about C, FSM, linux
1.About projects. 2.Digital electronics fundamentals like STA etc. 3.Simple verilog questions. 4.Some concepts of computer architecture and system verilog
RTL design questions, UVM questions
Verilog, digital electronics, fsm, vivado, fpga design, stages in asic design
1. write assetions to find the numers which are 2 powers.ex 2^0,2^1.....? 2.design counters for different scenarios like desing mod 15 counter but it should skip counting 0,3,4,8,5
Draw simple NMOS current mirror. what are its disadvantages and how do you overcome it . what is the new topology and swing across output node. and another topology if you have any problem with current topology. they asked sinking current mirrors too
Round 1: resume projects(in detail, my role and contribution), basics like cmos inverter, cmos nand gate, current mirror, blocking vs non blocking, explained a design and asked for the verilog code of it. Round 2: Linux, Python regular expressions. I could not answer linux and python questions so he asked me to explain the logic instead of writing the code. 45 mins break Round 3: She wanted to know how well I was aware of Analog design basics. Virtual interface, inertial vs transport delay, how to debug errors in simulator, asked about the tools I mentioned in the resume. Round 4: Lots of verilog, digital basics, gave a black box and asked how can I verify it if there were two sub modules one analog and one digital. Clock gating and how can we get clock gating, basic building block of counters, inertial vs transport delay, verilog vs SV, . Round 5: It was more like a discussion on a verification plan with analog and digital modules. Round 6: With the manager, behavioral questions, how do you deal with stress, how did you manage people in your previous job, how do you deal with people who always comment, why do you want to get hired for this role even though you do not have enough skills.
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