Embedded Systems Interview Questions
Questions Answers Views Company eMail

If not into production, how far did you follow the design and why did not you see it into production?

Intel,

1676

Insights of an inverter. Explain the working?

Intel,

1 9138

Insights of a 2 input NOR gate. Explain the working?

Infosys, Intel,

1 2862

Insights of a 2 input NAND gate. Explain the working?

Intel,

1 8059

Implement F= not (AB+CD) using CMOS gates?

Intel,

3516

Insights of a pass gate. Explain the working?

Intel,

4340

Why do we need both PMOS and NMOS transistors to implement a pass gate?

INEL, Intel,

3 13224

What does the above code synthesize to?

Intel,

2005

Cross section of a PMOS transistor?

Intel,

4242

Cross section of an NMOS transistor?

Intel,

3 8475

What is a D-latch? Write the VHDL Code for it?

Intel,

3 21069

Differences between D-Latch and D flip-flop?

AIT, Intel, Sibridge Technologies,

17 60133

Implement D flip-flop with a couple of latches? Write a VHDL Code for a D flip-flop?

Intel,

6 17968

What is latchup? Explain the methods used to prevent it?

Intel,

2 8650

What is charge sharing?

Cypress Semiconductor, Intel,

2 12326


Un-Answered Questions { Embedded Systems }

Which interrupt in the 8086 has the highest priority?

674


What are the different functional units in 8086?

621


Can port 0 be used as input output port?

627


what is embedded system in a computer system?

451


can a pointer be volatile ? Explain.

468






For f = AB+CD if B is S-a-1, what are the test vectors needed to detect the fault?

731


What is continuous integration? Have you used it and why is it important?

429


What is equ?

494


What is the difference between testing and verification?

438


What is stack pointer?

650


What is the distinguishing feature of db and ab?

1242


Explain sim and rim instructions?

701


What is digital signal controller ?

462


Which register handles the arithmetic operations in the 8085?

585


Tell me what is interrupt latency?

431