DMA (Direct Memory Access) frees the CPU from these menial tasks. With DMA, peripheral devices do not have to ask the CPU to fetch some data for them, but can do it themselves.

Ever wondered what is direct memory access? In today’s guide, we’re going to take a closer look at DMA and show you how it works.

Direct Memory Access 6 Articles Speeding Up Your Projects With Direct Memory Access March 18, 2025 by Lewin Day 36 Comments ...

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 ...

DMA allows input-output (I/O) devices to access memory without CPU involvement. Bypassing the Operating System (OS) by providing direct high-speed access to the system’s memory improves efficiency for ...

With modern RAM, the system can, in principle, access any data memory without having to follow a predetermined sequence. A more appropriate translation here would be direct memory access.

The importance of physically contiguous memory has increased in modern computing environments, including both low- and high-end systems. Existing physically contiguous memory allocators generally have ...

Certain WD SSD users are experiencing blue screens of death (BSODs) after updating to Windows 11 24H2. Thankfully, users have managed to figure out a Registry hack that fixes it.