Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399)

Embedded Systems Interview Questions

Questions Answers Views Company eMail

What is a coprocessor trap?

1 3566

Define word?

1043

What happens when call instruction is executed?

1063

What is baud rate?

970

How many hardware interrupts 8085 supports?

1038

Discuss pc and sp?

982

What is the software interrupts of 8085?

1064

What is the purpose of clk signals of 8085?

1130

Explain the two types of software?

977

The address capability of 8085 is 64 kb.explain?

1936

Explain memory mapped i/o and i/o mapped i/o schemes?

1275

What is the maximum size of segment in 8086 microprocessor?

949

Why subroutine used in programs?

1105

What are flag registers?

1051

What are the different functional units in 8086?

1081

Un-Answered Questions { Embedded Systems }

Give an example of a combined addressing mode instruction?

914

What are the main differences between the 8085 and 8086 microprocessor?

1020

Whose blogs or podcasts do you follow? Do you blog or podcast?

693

Mention what are the essential components of embedded system?

960

What does a microprocessor mean?

1014

How can signals be classified for the 8085 microprocessor?

924

Cross section of a PMOS transistor?

4725

Device density on a microprocessor/chip?

1064

Signal voltage ranges for a logic high and for a logic low in RS-232C standard are

1050

How many types of ipc mechanism you know?

771

What is instruction cycle?

1109

Tell me why embedded system is useful?

783

State the number and type of registers in the 8086?

855

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

720

What are recursive and non recursive systems?

877

For More Un-Answered { Embedded Systems } Questions Click Here