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

1365

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?

1180

The input/output signals are related to which pins?

1105

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

1048

What are the sources of an interrupt?

1147

How many bit microprocessor is the 8086 microprocessor?

1194

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?

1138

Explain the characteristics of the cmp instructions?

1220

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

1022

How can signals be classified for the 8085 microprocessor?

1028

Explain the pointers and index group of registers

1165

Un-Answered Questions { Embedded Systems }

What are the different types of assemblers used?

1189

what is logical address?

1027

What are hardware interrupts?

1079

Explain what type of architecture is used in 8085 microprocessor?

1032

What is the function of ale and how does it works?

1128

How many instruction bits does 8085 processor support?

1156

What types of CMOS memories have you designed? What were their size? Speed?

4702

Explain why present VLSI circuits use MOSFETs instead of BJTs?

1203

Tell me can we put breakpoint inside isr?

1002

Draw a CMOS Inverter. Explain its transfer characteristics

1231

What are the commonly found errors in embedded systems?

840

Explain xthl, daa, rc instructions.

1205

What is meant by a bus?

1143

What happens if we delay the enabling of Clock signal?

2428

What software configuration management tools are you familiar working with?

811

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