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 is the bhe signal?

1037

Define the process of an interrupt operation in the 8086?

929

explain the various functional blocks of the 8085 microprocessor.

935

Describe the aaa instruction with the help of an example?

945

Define psp and its structure?

1019

What does the parity flag do?

1014

Explain the different modes of operations of the 8086?

945

How to control and timing circuitry of the 8085.

958

Define the jobs performed by the biu and eu in the 8086.

1214

What is 'daisy-chaining' in reference to the 8086?

1107

How many bit address bus does the 8085 use?

973

Which interrupt in the 8086 has the highest priority?

1067

explain about externally initiated operations

1019

What are the different types of arithmetic operations that can be performed by the 8085 microprocessor?

1143

What are the boons and banes of having more general purpose registers in a microprocessor.

1098

Un-Answered Questions { Embedded Systems }

What is a linker?

1039

What is an anti-aliasing filter?

851

Can you name the different types of processor?

1082

Explain in steps what happens when an interrupt occurs?

991

Define edge or level sensitive interrupts?

1040

What are the boons and banes of having more general purpose registers in a microprocessor.

1098

What does DMA address will deal with?

882

What is the significance of watchdog timer in es?

781

Tell me what could be the reasons for a system to have gone blank and how would you debug it?

778

Give various factors on which threshold voltage depends.

1236

Define word?

1045

Tell me what are buses used for communication in embedded system?

828

Tell me what are the 4 types of inheritance relationship?

751

What is the difference between 8085 microprocessor and 8086 microprocessor?

1048

Why is it better to use multi-threading polling then single threading model?

826

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