Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

86 Family (470)
VLSI (297)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

in a sn SR latch made by using cross coupling of two nand gates, if both S andR inputs set o then it will result

DRDO, ISRO,

1 5913

How can to check the working of a sensor deployed in a project?

CMC,

1627

how to know weather the controller is 16 bit or 32 bit?

Bosch,

1 3902

what is the undefined bits in flag registers of 8085 microprocessor?

2066

Help with VHDL programming. Write a VHDL code for a D-Latch with clear input ?? (Hint: Set up a “Process” with appropriate sensitivity list to get the desired D-Latch with Clr working.) Inputs AND OUTPUTS: entity Lab4b is Port ( Clr, Clk, D : in STD_LOGIC; Q : out STD_LOGIC); end Lab4b;

1543

Design an 8 is to 3 encoder using 4 is to encoder?

Intel,

1292

List some analog modulation techniques.

Zensar,

1030

What are the main differences between the 8085 and 8086 microprocessor?

Zensar,

1020

What is the difference between a microprocessor and a microcontroller?

Zensar,

1054

What is the difference between 8085 microprocessor and 8086 microprocessor?

Visa,

1047

What is rise time and bandwidth?

Syntel,

914

What is the difference between 8085 microprocessor and a 8086 microprocessor?

Syntel,

1131

These are two ways in which a microprocessor can come out of Halt state.

CDAC,

1057

After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?

CDAC,

2281

What are Pseudo instructions basically?

CDAC,

1024

Un-Answered Questions { Embedded Systems }

What is the maximum memory addressable size by the 8086?

1048

How can you reduce interrupt latency?

704

What is the bhe signal?

1034

Explain the addresses which are bit addressable?

1099

What is the structure of psp?

1019

Please explain what is semaphore?

840

What is processor cycle (machine cycle)?

1008

What is the difference between asynchrony and concurrency?

939

What is mutex in an embedded system?

800

What is meant by a sandbox, why you would use one.

784

How do you react to people criticizing your code/documents?

787

Given a circuit, draw its exact timing response?

3652

What's yagni? Is this list of questions an example?

770

Tell us what is the need for an infinite loop in embedded systems?

808

What are the steps required to solve setup and hold violations in vlsi?

1034

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