Direct Memory Access (DMA) is a capability provided by some computer bus architectures that enables data to be sent directly from an attached device, such as a disk drive, to the main memory on the computer'smotherboard. The microprocessor, or central processing unit (CPU), is freed from i...
Direct Memory Access can be abbreviated to DMA, which is a feature of computer systems. It allows input/output (I/O) devices to access the main system memory (random-access memory), independent of the central processing unit (CPU), which speeds up memory operations. Tip:You may be interest...
Short for direct memory access, a technique for transferring data from main memory to a device without passing it through the CPU. Computers that have DMA channels can transfer data to and from devices much more quickly than computers without a DMA channel can. This is useful for making quick...
Direct memory access facilitates data transfers between peripheral devices and their hosts. Learn DMA meaning with Techopedia.
What is Direct Memory Access (DMA)?CJ GanierCJ Ganier, " What is Direct Memory Access (DMA)? ", http://cnx.org/content/m11867//latest/, Aug. 21, 2005.
1. DMA (Direct Memory Access) is a feature of some computer bus architectures that allows data to be sent from a storage device to memory without using the CPU (Central Processing Unit). Because DMA frees the processor from involvement in the transfer process, it tends to be faster than ...
What is Remote Direct Memory Access (RDMA)? Remote Direct Memory Access is a technology that enables two networked computers to exchange data in main memory without relying on the processor,cacheor operating system of either computer. Like locally based Direct Memory Access (DMA), RDMA improves ...
Secured-core servers measure and verify boot processes with Dynamic Root of Trust for Measurement (DRTM) technology. Secured-core servers can also isolate of driver access to memory with Direct Memory Access (DMA) protection.UEFI secure bootUEFI secure boot is a security standard that protects ...
2.3 Other Main Memory Users HPC network, mass-storage controller direct memory access(DMA) USB South- and Northbridge attach a Southbridge to each node, equally distributing the load on the FSB of all the nodes 3 CPU Caches increase the frequency of the memory bus is possible but it is no...
Secured-core servers measure and verify boot processes with Dynamic Root of Trust for Measurement (DRTM) technology. Secured-core servers can also isolate of driver access to memory with Direct Memory Access (DMA) protection.UEFI secure bootUEFI secure boot is a security standard that protects ...