| Other VLSI Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is the most complicated/valuable program you written in
C/C++? | Intel | 6 |
| Give the expression for CMOS switching power dissipation? | | 2 |
| Explain Clock Skew? | Intel | 2 |
| How many bit combinations are there in a byte? | Intel | 4 |
| Who provides the DRC rules? | Intel | 3 |
| How do you detect if two 8-bit signals are same? | | 4 |
| Factors affecting Power Consumption on a chip? | Intel | 1 |
| What is polymorphism? (C++) | Intel | 1 |
| What is FPGA? | Intel | 2 |
| Differences between DRAM and SRAM? | Intel | 4 |
| Why is Extraction performed? | Intel | 1 |
| Have you studied pipelining? List the 5 stages of a 5 stage
pipeline. Assuming 1 clock per stage, what is the latency
of an instruction in a 5 stage machine? What is the
throughput of this machine ? | Intel | 2 |
| You have a driver that drives a long signal & connects to an
input device. At the input device there is either overshoot,
undershoot or signal threshold violations, what can be done
to correct this problem? | Intel | 3 |
| Suppose you have a combinational circuit between two
registers driven by a clock. What will you do if the delay
of the combinational circuit is greater than your clock
signal? (You can't resize the combinational circuit
transistors)
| | 3 |
| Differences between D-Latch and D flip-flop? | Intel | 6 |
| What products have you designed which have entered high
volume production? | Intel | 1 |
| Differences between blocking and Non-blocking statements in
Verilog? | Intel | 3 |
| Why don?t we use just one NMOS or PMOS transistor as a
transmission gate? | | 2 |
| What happens to delay if we include a resistance at the
output of a CMOS circuit? | | 1 |
| For a single computer processor computer system, what is the
purpose of a processor cache and describe its operation? | Intel | 1 |
| |
| For more VLSI Interview Questions Click Here |
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