Embedded Systems Interview Questions
Questions Answers Views Company eMail

What is the difference between = and == in C?

Intel,

5 9508

Are you familiar with VHDL and/or Verilog?

Intel,

17 23190

What types of CMOS memories have you designed? What were their size? Speed?

Intel, Wipro,

4131

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

Intel,

2720

What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements?

Intel,

1 4263

Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

Intel,

2621

What types of high speed CMOS circuits have you designed?

Infosys, Intel,

2 13453

What transistor level design tools are you proficient with? What types of designs were they used on?

Intel,

4542

What products have you designed which have entered high volume production?

Intel,

1 6735

What was your role in the silicon evaluation/product ramp? What tools did you use?

Intel,

3187

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

Intel,

1 4533

What is the most complicated/valuable program you written in C/C++?

HCL, IBM, Intel, TCS, TVS, Wipro,

23 35484

Give two ways of converting a two input NAND gate to an inverter ?

2 16935

Given a circuit, draw its exact timing response?

ATS,

3210

What are set up time & hold time constraints What do they signify Which one is critical for estimating maximum clock frequency of a circuit?

AMD,

1 8841


Un-Answered Questions { Embedded Systems }

Implement a function with both ratioed and domino logic and merits and demerits of each logic?

3204


How do the mvp, mvc, and mvvm patterns relate?

404


What the sp register does in a program?

592


What is the distinguishing feature of db and ab?

1222


What is the size of the int, char and float data types?

435






What is the function of simple thread poll in embedded system?

465


How are time delays calculated in the 8085?

659


Define discrete time and digital signal.

551


Define the types of memory used in 8085 microprocessor?

536


What is the purpose of clk signals of 8085?

716


What is threshold voltage?

657


Which is the stack used in 8085?

561


Explain the uses of timers in embedded system?

396


What are hardware interrupts?

566


What is non-maskable interrupts?

613