In the field of microprocessor what is DMA?why it is used?
Answer Posted / crazy
In practical DMA used to communication between the processor
and another without the need of interrupts. If there is no
interrupts obiviously speed also increase :)
Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Explain why the shape of op-amp is triangular not other shape?
Define what is the importance of valence shell and valence electrons?
write a c program to multi(*) of two matrix using pointers?
How to measure frequency without cro?
Pls send me the papers for Section engineer exam for railways.Its on 9th oct-08.Its urgent.My id is abhay_jg@yahoo.com
Explain with the help of a diagram the functioning of an adder.
How to Create the HWC file with 2+2+2, 4+8, 6+6 Configuration (manually Cabling)
I am selected for interview jr executive(electronics)in AAI.i have the interview on 13th october2010.please anyone send the requirements and share the interview details who had completed.if u have any details plz send to srikkanth.283@gmail.com r @09491955876....i'm in tense.....
hi... if anybody wrote Airport Authority of India(ATC) examination.... pls kindly post the Questions wat they asked... specially in English & Reasonings.... it will useful to all others who are going to write AAI (Electronics) exam....
What is meant by operating point?
What is a semi conductor?
What are the methods of reduction of harmonic content?
Tell me what is race around condition in a jk flipflop? How it can be avoided?
why 8052 is preferred instead of ARM processors for soe applications
Which was intel's first microprocessor