Everything related to embedded systems: microcontrollers, firmware, practical examples, hardware related tips, etc.
Direct Memory Access (DMA) in Embedded Systems
Direct Memory Access (DMA) is a process of transferring data from one memory location to another without the direct involvement of the processor (CPU). The main benefit of using DMA is more efficient data movement in the embedded system. Principle of Operation There are many different types of DMA implementations, some of them for very