They first took a written test which consisted of three sections namely analog ,digital and aptitude . Depending on the performance in test they selected some students for both analog and digital profile and some for only one profile .Written test was tough.Then there was technical interview for shortlisted students .Interview was according to the profile a student was selected for. And finally HR round for the students who cleared technical rounds.
Interview questions [1]
Question 1
Layout of nand gate,setup and hold time related questions ,D flip flop using mux ,8:1 mux using 2:1 mux ,sizing of CMOS circuits, implementing logic function using only nand gates
Some questions related to C were also asked : typedef ,#define, structures ,pseudo code of palindrome , binary search and some puzzles and probability questions
Basic digital design, clock domain crossing ,fifo for analog prepare rc circuit. keep your basic clear and dont try to make interviewer fool. Approach to problem is checked rather than answers.
Interview questions [1]
Question 1
fifo depth, multiplier, 2s compliment rounding off
I applied through university. The process took 2 days. I interviewed at Texas Instruments (Thiruvananthapuram)
Interview
They started with asking questions about my projects in the resume. And they went deep into it.
Next they asked what is your favourite subject for which I answered digital electronics. They asked about fsm, flip flops, timing etc.
Had 2 rounds of technical interviews and 1 round of behavioral interview. As long as you know your basics of digital logic, such as counters, muxes, STA, etc it's not that hard.