Home > Term: DMA
DMA
Direct memory access. A capability of some bus architectures that enables a bus controller to transfer data directly between a device (such as a disk drive) and a device with physically addressable memory, such as that on a computer’s motherboard. The microprocessor is freed from involvement with the data transfer, thus speeding up overall computer operation. See also bus master.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Software; Computer
- Category: Operating systems
- Company: Apple
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