In the field of microprocessor what is DMA?why it is used?
Answer Posted / satya narayana from tanuku
dma means direct memory access the dma controller raises
hold requests
Is This Answer Correct ? | 6 Yes | 3 No |
Post New Answer View All Answers
Why is schottky diode called hot-carrier diode?
Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?
Give an expression for average voltage of single phase semiconverters?
What is an analogue circuit? Explain with an example.
Why r-c filters are suitable only for light loads?
why are u hiring electronics
What are the disadvantages of load commutated chopper?
What is meant by bcd code?
Difference between resistance and resistivity
What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response?
What are the different types of chopper with respect to commutation process?
Serial to parallel conversion is done by ?
In UMTS, which will control RRC protocol??
Explain is rfid in developing stage?
What is working principle of profibus?