Embedded Systems Interview Questions
Questions Answers Views Company eMail

Why don?t we use just one NMOS or PMOS transistor as a transmission gate?

Infosys,

2 14846

Explain the working of differential sense amplifier?

1 5757

What happens if we use an Inverter instead of the Differential Sense Amplifier?

Infosys,

2723

What?s the critical path in a SRAM?

Infosys, Intel, Texas,

2 10211

What happens if we delay the enabling of Clock signal?

1795

What?s the difference between Testing & Verification?

Infosys,

6 27929

How can you model a SRAM at RTL Level?

Infosys,

5247

what is Latch up?How to avoid Latch up?

3 23113

What happens if we delay the enabling of Clock signal?

4 5761

Explain the Charge Sharing problem while sampling data from a Bus?

4168

Explain why & how a MOSFET works?

Infosys,

2 5904

Explain the various MOSFET Capacitances & their significance?

1 22430

Explain CMOS Inverter transfer characteristics?

ADS,

3440

Explain sizing of the inverter?

Infosys,

3892

How do you size NMOS and PMOS transistors to increase the threshold voltage?

4 27626


Un-Answered Questions { Embedded Systems }

Tell me what type of scheduling is there in rtos?

445


What is the position of the stack pointer after the push instruction?

915


What is so great about ?

414


Are you familiar with the term snooping?

2915


Please explain what is interrupt latency? How can you reduce it?

442






Tell me can include files be nested?

436


Give an example of one address microprocessor?

719


Define circular convolution.

530


How to create a child process in linux?

492


What are wait states in microprocessors?

650


State the differences between absolute and linear select decosing.

1618


Explain what are the uses of the keyword static?

441


Tell me what is interrupt latency?

429


How subroutine can be called from the main program and how the program returns from the subroutine?

531


Tell me what does dma address will deal with?

445