Standard stuff. Went over resume, asked about what I knew about the company and why I wanted to work there. The first interviewer looked like he never interviewed anyone before and read questions off paper and tried to scribble notes down. The second interviewer told me how great she was.
Was not caught off-gaurd in these interviews
Implement a finite state machine by Verilog HDL and C language
Draw passive low pass filter, what is the gain? Draw an active low pass filter with op amp and negative feedback, what is the gain? Explain how negative feedback works.
Nothing very difficult. Asked basic questions.
Write on whiteboard the stackup of a PCB that you've worked on.
First onsite interview: - Showed me a Stratix Altera FPGA ALM and asked what is it, which manufacturer and which model - Same but with a Xilinx one - Asked me to explain a document regarding some state machine explanation by Altera - Showed me an Altera transceiver schematic and asked me to explain it and detail each block of it - Showed me a general schematic of an FPGA and asked me to define each hard block that was present on it - Showed me a diagram of CVP (Configuration via Protocol) from Altera and asked to explain it
A state diagram question
reflection coefficeint Boost regulator Buck regulator Opamp basics
How do you choose a window for a Fast Fourier Transform, and why would you choose one window over another?
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