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 the flow of a typical instruction word

1364

How the register in the 8086 are grouped together?

1116

How do vectored and non-vectored interrupts differ?

1191

State an interrupt that is not level sensitive?

1178

The input/output signals are related to which pins?

1104

Explain briefly the string addressing mode with the help of an example?

1048

What are the sources of an interrupt?

1146

How many bit microprocessor is the 8086 microprocessor?

1192

What are the conditions under which the eu enter into the wait mode?

1235

Define the number of flags present in the 8086 and name each one of them.

1090

What is base segment address?

1137

Explain the characteristics of the cmp instructions?

1215

Define what the sop does with the help of an example.

1022

How can signals be classified for the 8085 microprocessor?

1027

Explain the pointers and index group of registers

1165

Un-Answered Questions { Embedded Systems }

What are little endian and big endian types of storage? How can you identify which type of allocation a system follows?

953

Explain jnc.?

1157

How do you reduce interrupt latency?

944

How can you model a SRAM at RTL Level?

5782

What is the width of address bus?

1167

Define the types of memory used in 8085 microprocessor?

1127

List out some of the commonly found errors in Embedded Systems?

971

Draw the stick diagram of a NOR gate. Optimize it

1331

What are the functional requirements that are used in the embedded systems?

929

What’s a microprocessor?

1045

What is the bhe signal? Explain its significance?

1502

What is the need for having multibyte data input and output buffers in case of device ports?

935

How much on chip ram is available?

1496

Explain the differences between the nmi and intr

1237

Explain the instruction stream queue mechanism in the 8086?

989

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