This interview was for an ASIC design intern position. Started with the typical "tell me about yourself" and then the interviewer asked a few questions based on my resume, including my studies, project experiences. Then there was 3 technical questions. 1. Reverse the contents in an array in C 2. some binary arithmetic. 3. Adder design: use 2 64-bit adders to build an 128-bit adder.

Met on a zoom meeting for first round, second round were three separate meetings with engineers, third is with manager. Each round was deeply technical, ranging from rtl design to fsm design to theoretical architecture design.