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Embedded Systems Interview Questions
Questions Answers Views Company eMail

Tell me how does the interrupts handle by using the threads?

 472

Explain me can we use printf inside isr?

 608

Tell me what is isr?

 576

Tell me which parameters decide the size of data type for a processor?

 650

Tell me what does dma address will deal with?

 513

Tell me why embedded system is useful?

 517

Tell me what are the qualifiers in c?

 504

Tell me can a pointer be volatile?

 485

Tell me what is the function of dma controlled in embedded system?

 532

Tell me can you have constant volatile variables?

 529

Tell me how does input/output bus functions?

 506

Tell me what is interrupt latency?

 509

Tell me what is difference between binary semaphore and mutex?

 507

Tell me what is the difference between hardware design and software design?

 528

What is interrupt latency and how can we decrease it?

 503

Un-Answered Questions { Embedded Systems }

What does SD RAM refers to

683

Name the pin in 8086 microprocessor that is used for selecting mode of operation?

690

Explain what is return type of isr?

531

Are you still writing code? Do you love it?

473

Insights of a 4bit adder/Sub Circuit?

2945




Byte wise what are the lengths of call and ret instructions?

890

Write the special functions carried by the general purpose registers of 8086?

711

Tell me when one must use recursion function? Mention what happens when recursion functions are declared inline?

539

rtos kernal have memory managament,sheduler and timer but not haveing file system how vxworks allocate file table process in memory? bud gpos have inside kernal

2823

Explain the Charge Sharing problem while sampling data from a Bus?

2223

What are the temporary registers of 8085?

672

Explain Cross section of a PMOS transistor?

842

Explain dma?

705

What does DMA address will deal with?

576

Indicate different machine cycles of 8085?

781

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