International Journal of Advance Research in Science and Engineering (IJARSE)
Portable storage devices are becoming popular and growing rapidly. These devices can store and acquire information wherever whenever the user need. This paper is to design Advanced Direct Memory Access2 (ADMA 2) that supports high capacity data transfer with greater speed and reduced power consumption. The ADMA 2 controller is a hardware feature that enables movement of blocks of data from peripheral to memory, memory to peripheral or memory to memory. This movement of data by a separate entity significantly reduces the load on the processor.