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

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Embedded Systems Interview Questions

Questions Answers Views Company eMail

Classify interrupts on the basis of signals.

1004

What is the purpose of a buffer register in reference to 8085?

938

Explain the differences between the nmi and intr

1119

explain the different types of control flags for the 8086?

922

Give an example of a combined addressing mode instruction?

917

State the differences between a procedure and a macro.

1155

What are the different type of registers used in 8085?

910

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

988

State the total number of pins in the 8085 microprocessor?

909

How are time delays calculated in the 8085?

1030

What is the structure of psp?

1024

Explain with an example how parameters can be passed using registers.

1007

what differences can you state between the hlt and hold states?

1219

explain about the characters of internal interrupts?

1115

Define the functions of the dx register.

940

Un-Answered Questions { Embedded Systems }

What are the differences between analytical and computational modeling?

851

How are macros different from functions?

728

What is the purpose of segment register?

894

What are the various criteria to choose the microcontroller?

976

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

1022

In 8085, power and frequency can be checked by connecting the wire with which pins?

1139

What is the purpose of having depletion mode device?

993

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

842

What type of software simulator and developer have you used?

738

Explain difference between risc and cisc processor?

820

Tell me which parameters decide the size of data type for a processor?

923

List various types of interrupts available in 8051 microcontroller?

1020

What are the types of embedded system?

950

What are the data pins of microprocessors?

1122

Give here your suggestion about microprocessor 8085 and 8086. These 2 processors used in old time. I want to know its program execution time, memory space?

914

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