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 the significance of watchdog timer in es?

844

What is digital signal controller ?

869

What are the software instructions related to stack operations?

1105

What is fetch and execute cycle?

1166

Explain the software instruction ei and di?

1069

What are the interrupts of 8086?

1010

What is the difference between maskable interrupts and non-maskable interrupts?

1002

What jobs alu of 8085 can perform?

1278

What is general purpose registers in 8086?

1108

What are the widths of data bus (db) and address bus (ab) of 8085?

1066

Mention the types of programmed data transfer?

1126

What is meant by the statement that 8085 is a 8 bit microprocessor?

1210

What is the function of eu?

1110

Define bit, byte and word.

1380

What is instruction cycle?

1178

Un-Answered Questions { Embedded Systems }

Infinite loops often arise in embedded systems. How does you code an infinite loop in c?

1197

What is the function of chain reordering?

1078

How many logical drives is it possible to fit onto a physical disk?

1012

How does the size of PMOS Pull Up transistors (for bit & bit- lines) affect SRAM's performance?

1207

What is the logical difference between move a to b and compute b = a?

1081

Explain xthl, daa, rc instructions.

1152

The address capability of 8085 is 64 kb.explain?

1986

Write the flags of 8086?

994

What is a semaphore? What are the different types of semaphore?

850

How can the signals of the 8086 be categorised?

1040

Implement a using on .

834

What transistor level design tools are you proficient with? What types of designs were they used on?

5070

How are macros different from inline functions?

897

Tell me why embedded system is useful?

830

Explain how to reduce interrupt latency?

861

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