Hackaday3y
Direct Memory Access: Data Transfer Without Micro-Management
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. Unfortunately ...
Hackaday8y
Understanding DMA
One of those methods is DMA or direct memory access. As the name implies, DMA is the ability for an I/O device to transfer data directly to or from memory. In some cases, it might actually ...
Design-Reuse3y
Direct memory access (DMA) controller
The Arm CoreLink DMA-350 direct memory access (DMA) controller offloads memory movement tasks from the CPU to improve system performance and energy-efficiency. It includes support for scatter gather, ...
CRN4y
IBM: Power10 CPU’s ‘Memory Inception’ Is Industry’s ‘Holy Grail’
Big Blue reveals its new 7nm Power10 server CPU, which enables servers to share multiple petabytes of memory ... than traditional methods like remote direct memory access over Mellanox InfiniBand ...
Design-Reuse2y
AXI4 Memory-Mapped to/from AXI4-Stream DMA
The AXI4-DMA IP core interfaces AXI4 data bus to provide data transfers from AXI4 Memory-Mapped port to AXI4-Stream port or the other way round thus serving as a Direct Memory Access controller. The ...