Introduction to Direct memory access:

Direct memory access (DMA) is a feature that is available in every computer and microprocessor which will allow other hard ware systems to access memory or reading and writing independently to cpu. DMC is used to communicate between local memory and main memory and this memory sharing feature will reduce load on cpu.

For more details on this topic students can download reference material ,ppt,pdf  from below link.

Final year and cse students can use direct memory access seminar topic concept as seminar topic.

download  Direct memory access seminar topic.