Direct memory access (DMA) is a means of having a peripheral device control a processor’s memory bus directly. DMA permits the peripheral, such as a UART, to transfer data directly to or from memory ...

Last time, in Part 1, we introduced somebasics behind Direct Memory Access (DMA) -why it's needed, and how it's structured and controlled. This time,we'll focus on the classifications of DMA transfers ...

There are two types of memory modes offered by the eZ80 CPU. This application describes the types of memory modes, and provides a simple application to demonstrate how to properly configure the eZ80 ...