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 the different types of instructions of 8085?

1100

Explain the purpose of the status register?

1094

What are the general purpose registers in 8085?

1107

write the assembly language programming to find the 2's complement for a string of 100 bytes

1174

Explain all the addressing modes of the 8085 with the help of examples.

1132

What are the types of interrupts from type 0 to 4

1018

Define the type of interrupts in the 8085 processor?

1064

Define crossbar switching with reference to 8086?

1064

State the order of interrupts priority wise (lower to higher)?

1058

What is the purpose of the sign flag in 8085?

1021

What is the bhe signal? Explain its significance?

1503

Explain about the classification of instruction operations

1172

What is the purpose of segment register?

971

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

1136

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

1250

Un-Answered Questions { Embedded Systems }

What are the various regions of operation of mosfet? How are those regions used?

1182

What's yagni? Is this list of questions an example?

865

What kinds of problems can you hit with locking model? And a lockless model?

866

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

1318

Tell me what is interrupt latency? How can you reduce it?

888

Why embedded system is useful?

978

Mention interrupts pins of 8085?

1202

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

1298

Define signal sampling?

921

Do the interrupts of 8085 have priority?

1083

These are two ways in which a microprocessor can come out of Halt state.

1150

What are the different types of memory addressing modes?

1071

Explain what is slack?

1125

For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD

1502

Logic calculations are done in which type of registers?

1434

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