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

Explain about interrupt driven mode of data transfer

953

What is the significance of the hold and hlda pins?

1028

What is the purpose of the ale pin?

1068

Which register handles the arithmetic operations in the 8085?

938

What is the maximum clock frequency used by the 8085 microprocessor?

1097

What are the control signals used by the 8085?

1054

Explain in steps what happens when an interrupt occurs?

991

How can the signals of the 8086 be categorised?

981

What are the different types of instructions responsible for data transfer instructions.

925

explain the difference between 8086 and 8088?

1095

What was is the primary usage of a 8085 microprocessor?

984

What are the total number of input and output ports in 8085?

1112

what are the advantages of modular proramming techniques

1036

Define the 8085 instruction format and their classification according to word size?

1003

Explain the flag register in the 8085 microprocessor?

938

Un-Answered Questions { Embedded Systems }

How binary number can give a signal or convert into a digital signal?

1142

What is the basic concept of frequency re-use?

847

What are the Advantages and disadvantages of Mealy and Moore?

1200

what is multiplexer?

1102

Which type of JMP instruction assembles if the distance is 0020h bytes

1336

Explain why present VLSI circuits use MOSFETs instead of BJTs?

1099

Which parameters decide the size of data type for a processor?

793

what are the advantages of modular proramming techniques

1036

What's so great about ?

777

What is sectioned convolution? Why is it performed?

826

what is SCR (Silicon Controlled Rectifier)?

1003

What source control systems have you worked with?

918

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

1217

Explain the differences between the nmi and intr

1119

what are three regions of operation of MOSFET and how are they used?

1189

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