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?

1086

Define the process of an interrupt operation in the 8086?

978

explain the various functional blocks of the 8085 microprocessor.

975

Describe the aaa instruction with the help of an example?

991

Define psp and its structure?

1067

What does the parity flag do?

1067

Explain the different modes of operations of the 8086?

996

How to control and timing circuitry of the 8085.

1024

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

1248

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

1154

How many bit address bus does the 8085 use?

1015

Which interrupt in the 8086 has the highest priority?

1112

explain about externally initiated operations

1060

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

1203

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

1169

Un-Answered Questions { Embedded Systems }

What does a microprocessor mean? What all does a microprocessor comprise of?

1063

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

1074

Define circular convolution.

927

What are the uses of the keyword volatile?

993

What type of software simulator and developer have you used?

776

Explain the functions of the two dma signals hold and hlda?

1129

State the total number of pins in the 8085 microprocessor?

958

Mention the types of programmed data transfer?

1124

Tell me how are macros different from inline functions?

914

What is BIBO stability? What is the condition to be satisfied for stability?

926

What is 8251?

1163

Explain the different modes of operations of the 8086?

996

Why was 8085 microprocessor introduced?

1070

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

1117

The answer to the above question is breaking the combinational circuit and pipelining it. What will be affected if you do this?

2829

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