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 ...
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...
Hi firends, my name is hari. I would like to answer to this question. At first i think the question which u had posted as DMA is wrong and i think it is DNA that is Distributed intrNet Architecture. It was an revolutionary concept that was developed by microsoft for delivering the n...
Direct memory access (DMA).DMAbypasses the CPU to send data commands from peripherals to main memory. DMA is the replacement for PIO, also known as programmable I/O, a process in which the CPU manages all data transactions. Input-output memory machine unit (IOMMU).Designed forvirtual machines...
Industry standard architecture (ISA) is a type of computer bus that allows for additional expansion cards to be attached to a computer'smotherboard. The bus is capable of direct memory access (DMA), with multiple expansion cards on a memory channel and separate interrupt request (IRQ) assignmen...
(dma), clock signals and serial links. what is the importance of buses on computers? buses play an essential role in modern computers by connecting all computer parts together with an efficient communication method. as discussed above, they enable the subsystems -such as i/o ports, ram and ...
or to a different zone type on the same node. This is an important consideration because some zones, such as DMA or DMA32, represent relatively scarce resources. Linux chooses a default Node ordered zonelist. This means it tries to fallback to other zones from the same node before using ...
In this tutorial, we have provided an overview of the chipset. First, we discussed what it is and the architecture. We then talked about northbridge and southbridge. To conclude, a chipset acts like a motherboard’s translator, traffic controller, and determines the compatibility of the periph...
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A path for transmission of signals between devices within a computer or between a computer and an external device; as, a DMA channel. Passage A path or channel or duct through or along which something may pass; The nasal passages Channel To form a channel in; to cut or wear a channel ...