Please tell me about Direct Memory Access

[its.romi]

Hello everybody
I have an assignment related DMA so I need some information about Direct Memory Access and ISA, EISA
How peripherals uses DMA?
How new microprocessors uses DMA for high performance?

[mechbas]

General rule here. DON'T do someone else's homework.
Try your fav. search engine.

[its.romi]

:)
Thanks!!
i am trying it but still i have some confusion about the internal archetechture. I posted a thread here for some good links.
Well God bless you
and again thank you