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?

1226

Can 8259 be interfaced with 8085 via the trap pin?

1048

Give examples for maskable interrupts?

1169

Design a transmission gate based xor.

1115

What does quality factor mean?

1190

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

1130

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?

1112

Give example for non-maskable interrupts?

1058

Explain what is the difference between isr & function call?

1096

What are the various interrupts in 8086?

1173

Which interrupts are generally used for critical events?

1179

Un-Answered Questions { Embedded Systems }

Tell me what are the functional requirements that are used in the embedded systems?

823

Tell me what is the difference between hard real-time and soft real-time os?

898

What does the parity flag do?

1129

What software languages have you used to design, develop, and debug software application interfaces?

919

What is fetch and execute cycle?

1204

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

3497

What is meant by cross-compiler?

1272

What is the difference between jmp and call?

1184

What does DMA address will deal with?

973

Tell me can we use any function inside isr?

830

Describe to me some bad code you've read or inherited lately.

843

What does the out instruction do, define its format?

1141

Do the interrupts of 8085 have priority?

1081

How can signals be classified for the 8085 microprocessor?

1026

State the number and type of registers in the 8086?

951

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