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Embedded Systems Interview Questions
Questions Answers Views Company eMail

Difference between 80286 and 80287

Mascot,

2 9607

In a processor these are 120 instructions . Bits needed to impliment this instructions [a] 6 [b] 7 [c] 10 [d] none

Wipro,

2 9622

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

2 9301

Return address will be returned by function to

Wipro,

2 5485

load a mul a store t1 load b mul b store t2 mul t2 add t1 then the content in accumulator is

Wipro,

2 7068

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

4 8891

what is conductance and valence band?

1 4966

What is Fermi level?

5 7746

How does Vbe and Ic change with temperature?

Qualcomm,

2641

If the substrate doping concentration increase, or temperature increases, how will Vt change? it increase or decrease?

1 2933

what is Channel length modulation?

Intel,

2 4444

what is the doping?

5 5671

How does a pn junction works?

Wipro,

2 5540

What is the depletion region?

1 4308

Tell me the parameters as many as possible you know that used to character an amplifier?

1 2051







Un-Answered Questions { Embedded Systems }

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

447


Tell me what are the 4 types of inheritance relationship?

258


What is dma in an embedded system?

259


Explain what is embedded system in a computer system?

281


Explain the working of Insights of a pass gate ?

420






Which segment is used to store interrupt and subroutine return address registers?

424


Design a divide-by-3 sequential circuit with 50% duty circle now?

405


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

270


What is coprocessor?

386


What is the the total addressable memory size in a 8085 microprocessor?

362


What is lst file?

356


What is the difference between hard real-time and soft real-time os?

254


Describe the accumulator register of 8085?

369


What is 8051 microcontroller ?

363


What is the function of watchdog timer in embedded system?

307