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

Classify interrupts on the basis of signals.

1064

What is the purpose of a buffer register in reference to 8085?

980

Explain the differences between the nmi and intr

1176

explain the different types of control flags for the 8086?

974

Give an example of a combined addressing mode instruction?

967

State the differences between a procedure and a macro.

1217

What are the different type of registers used in 8085?

938

What is the the total addressable memory size in a 8085 microprocessor?

1024

State the total number of pins in the 8085 microprocessor?

958

How are time delays calculated in the 8085?

1079

What is the structure of psp?

1073

Explain with an example how parameters can be passed using registers.

1039

what differences can you state between the hlt and hold states?

1264

explain about the characters of internal interrupts?

1173

Define the functions of the dx register.

969

Un-Answered Questions { Embedded Systems }

Explain Cross section of a PMOS transistor?

1228

What is pass by value and pass by reference? How are structure passed as arguments?

893

What types of high speed CMOS circuits have you designed?

2569

Tell me why embedded system is useful?

821

Tell me what is interrupt latency?

820

What is the purpose of a watchdog timer?

943

How does the interrupts handle by using the threads?

923

What is the difference between locking and lockless (optimistic and pessimistic) concurrency models?

885

Tell me what are the different types of customizations that is used with the “volatile” keyword?

878

Where the data is transferred in a DMA write operation?

1147

Please write a program to show the functionality of power-save super loop?

824

explain the flow of a typical instruction word

1265

State difference between analog and digital signals.

932

what is the use of defpararm?

1142

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

3142

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