This application note presents the Direct Memory Access (DMA) control, its basic set-up and operations. The document includes the usage examples of the DMA controller and the DMA Trigger Factor ...

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 ...

In the most simple computer system architecture, all control lies with the CPU (Central Processing Unit). This means not only the execution of commands that affect the CPU’s internal register or cache ...

This product training module introduces Renesas’ RX Direct Memory Access Controller. The presentation discusses the different DMAC transfer modes and the registers that control the function of the ...

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 ...

Secured-core PCs help mitigate attacks like Thunderspy by requiring a device to be unlocked to gain direct memory access. When you purchase through links on our site, we may earn an affiliate ...