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Embedded Systems Interview Questions
Questions Answers Views Company eMail

Why is Extraction performed?

Intel,

1 7138

What is LVS, DRC?

IBM, Intel,

10 57654

Who provides the DRC rules?

Intel,

5 10361

What is validation?

Intel,

2 12763

What is Cross Talk?

Intel,

4 10567

Different ways of implementing a comparator?

Intel,

1 5755

What r the phenomenon which come into play when the devices are scaled to the sub-micron lengths?

Intel,

4 6905

What is clock feed through?

Intel,

2 16247

Implement an Inverter using a single transistor?

Intel,

4 11565

What is Fowler-Nordheim Tunneling?

Intel,

2 7106

Insights of a Tri-state inverter?

Intel,

1 4671

If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

Intel,

2011

Differences between Array and Booth Multipliers?

Intel,

3543

Explain the concept of a Clock Divider Circuit? Write a VHDL code for the same?

Intel,

3 17072

Which gate is normally preferred while implementing circuits using CMOS logic, NAND or NOR? Why?

Intel,

13 33467

Un-Answered Questions { Embedded Systems }

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

566

What is the size of the int, char and float data types?

445

What is the purpose of pipe lining in reference to 8086?

593

What are the advantages of memory segmentation in 8086

621

Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

2641




Which interrupt in the 8086 has the highest priority?

678

How many bits microprocessor was first developed?

609

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

967

What is the difference between cmos and bipolar technologies?

570

what are the types of conditional jumps

666

What are the types of interrupts in 8051?

620

Tell me why is it better to use multi-threading polling then single threading model?

465

What are the data pins of microprocessors? What is their use?

604

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

2628

How i/o devices are classified for embedded system?

435

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