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

What are different adder circuits you studied?

1084

Explain two ways of converting a two input nand gate to an inverter?

1228

Can 8259 be interfaced with 8085 via the trap pin?

1050

Give examples for maskable interrupts?

1169

Design a transmission gate based xor.

1115

What does quality factor mean?

1193

In 8085 which is called as high order / low order register?

1132

What are hardware interrupts?

1079

What does eu do?

1229

Which segment is used to store interrupt and subroutine return address registers?

1276

How many types memory mgt can divided?

1114

Give example for non-maskable interrupts?

1058

Explain what is the difference between isr & function call?

1096

What are the various interrupts in 8086?

1175

Which interrupts are generally used for critical events?

1179

Un-Answered Questions { Embedded Systems }

Explain how binary number can give a signal or convert into a digital signal?

1164

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

1160

explain the various functional blocks of the 8085 microprocessor.

1015

What buses are used for communication in embedded system?

880

How the stack is initialized?

1129

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

1079

What are the different types of arithmetic operations that can be performed by the 8085 microprocessor?

1264

What type of scheduling is there in rtos?

927

What are the four distinct types of memory in 8051?

1787

Can you name any code testing tools?

980

What does SD RAM refers to

1157

Design an 8 is to 3 encoder using 4 is to encoder?

1376

Explain dma?

1094

What is the structure of psp?

1115

What is the purpose of having depletion mode device?

1101

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