Method and apparatus for transmitting data using direct memory access control

摘要

A direct memory access controlling method includes checking a length value of remaining data corresponding to data remaining after transmission of the data stored in the source memory to the destination memory, and a currently set burst length value, comparing the length value of the remaining data with the currently set burst length value based on a result of the checking, and selectively changing the currently set burst length value based on a result of the comparing, and transmitting data to the destination memory.