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

What are wait states in microprocessors?

1084

What are the different types of memory addressing modes?

966

Define the purpose of sim and rim in reference to the 8086?

908

Define macros with the help of an example.

1117

What is the purpose of data moving instructions? Name any two such instructions?

1000

What is the significance of the control unit in the 8085?

952

State the two type of 16 bit registers and define them?

902

What is physical address?

1010

Describe the jae instruction with the help of an example?

926

With the help of an example explain how physical address is calculated?

946

State the number and type of registers in the 8086?

858

What are the steps involved in communication of 8085 microprocessor with the memory?

958

What does tasm stand for and what is its use?

1110

What is the significance of the nmi pin in the 8086?

960

What does the eu do in the 8086?

1013

Un-Answered Questions { Embedded Systems }

Tell me how are macros different from inline functions?

844

Tell me how do you detect if two 8-bit signals are same?

1087

Define microprocessor?

1239

What are the characteristics of embedded system?

873

What are the different functional units in 8086?

1082

Name the unit that controls the sequential execution of instructions?

1019

Differentiate between mutexes vs semaphores.

844

What's so great about ?

777

Give truth table for a half adder, give a gate level implementation of the same?

970

Why subroutine used in programs?

1107

Explain the difference between mutexes vs semaphores?

809

What are the qualifiers in c?

765

What are the uses of the keyword static?

815

How does the interrupt architecture works?

852

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

1133

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