Embedded Systems Interview Questions
Questions Answers Views Company eMail

What is BIBO stability? What is the condition to be satisfied for stability?

552

classifying discrete time systems.

547

How will you perform linear convolution via circular convolution?

460

Define cross correlation and auto-correlation?

560

What are recursive and non recursive systems? give examples?

733

What is BIBO stability?

584

What are recursive and non recursive systems?

486

Define circular convolution.

542

Express the discrete time signal x(n) as a summation of impulses.

502

What are FIR and IIR systems?

510

Explain depletion region.

623

Explain the three regions of operation of a mosfet.

633

Explain what is multiplexer?

634

Explain what is scr (silicon controlled rectifier)?

627

Explain what is slack?

647


Un-Answered Questions { Embedded Systems }

Explain the different types of data transfers possible in the 8085.

634


what is SCR (Silicon Controlled Rectifier)?

640


What are the flags used in 8086?

612


Explain how Verilog is different to normal programming language?

689


Given a layout, draw its transistor level circuit. (I was given a 3 input AND gate and a 2 input Multiplexer. You can expect any simple 2 or 3 input gates)

731






How does a Bandgap Voltage reference work?

3256


What kinds of problems can you hit with locking model? And a lockless model?

439


What are hard and soft real time systems?

492


What is the difference between 8085 and 8086 in microprocessor?

617


What is Noise Margin? Explain the procedure to determine Noise Margin?

1986


can a pointer be volatile ? Explain.

480


What is the need for an infinite loop in embedded systems?

458


Tell me is count down_to_zero loop better than count_up_loops?

446


What does the eu do in the 8086?

613


What is top half & bottom half of a kernel?

452