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 is non-maskable interrupts?

1251

Which interrupt has the highest priority?

1155

What are the three main types of connection used by bluetooth?

1063

Where 8086 mostly used & tell application of 8086?

1220

What is meant by cross-compiler?

1201

Explain an interrupt?

1056

Why memory width is not 16-bit? In stead of having 8-bit (same as 8085)?

1091

What is program counter in 8085?

1104

What is meant by a bus?

1080

Where can we find the sample assembly language programs?

998

What is the position of the stack pointer after the push instruction?

1388

What is the position of the stack pointer after the pop instruction?

1050

Explain the functions of ale in 8085?

1024

What are the flags used in 8086?

1012

Logic calculations are done in which type of registers?

1390

Un-Answered Questions { Embedded Systems }

Explain what are the essential components of embedded system?

822

In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing

1535

What is sectioned convolution? Why is it performed?

885

Have you designed ui, user interface?

801

How about voltage source?

2271

Explain what is the depletion region?

1089

How is the system clock calculated in the 8085?

1163

If the current through the poly is 20nA and the contact can take a max current of 10nA how would u overcome the problem?

1124

Can we put breakpoint inside isr?

798

Explain the instruction stream queue mechanism in the 8086?

955

Explain interrupt latency and how can we decrease it?

829

What's the price in 1K quantity?

2826

State the number and type of registers in the 8086?

910

Tell me what are the qualifiers in c?

943

Define the functions of the dx register.

969

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