Direct memory access (DMA) is a feature of computer systems that allows certain hardware subsystems to access main system memory independently of the central...
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In computing, remote direct memory access (RDMA) is a direct memory access from the memory of one computer into that of another without involving either...
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Amiga Chip RAM (section Direct memory access)
misleadingly, known as "graphics RAM". Under the Amiga architecture, the direct memory access (DMA) controller is integrated into the Agnus (Alice on AGA models)...
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irrespective of the physical location of data inside the memory, in contrast with other direct-access data storage media (such as hard disks and magnetic tape)...
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Input/output (section Direct memory access)
by normal instructions. Direct memory access (DMA) is a means for devices to transfer large chunks of data to and from memory independently of the CPU...
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methods, such as memory mapping, do not affect the direct memory access (DMA) for a device, because, by definition, DMA is a memory-to-device communication...
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memory management unit (IOMMU) is a memory management unit (MMU) connecting a direct-memory-access–capable (DMA-capable) I/O bus to the main memory....
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AMD CrossFire (redirect from CrossFire Direct Memory Access)
company continues to develop and support the technology for DirectX 11 applications. For DirectX 12 applications, AMD has the mGPU (also known as multi-GPU)...
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Operating system (section Direct memory access)
concurrent users. Another technique is remote direct memory access, which enables each CPU to access memory belonging to other CPUs. Multicomputer operating...
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Direct memory access, access to memory by hardware subsystems independently of the CPU Direct (Tower of Power album) Direct (Vangelis album) Direct (EP)...
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Peripheral DMA controller (redirect from Peripheral direct memory access controller)
reduces the number of interrupts required to service and control these type of functions. Direct memory access (DMA) Autonomous peripheral operation v t e...
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Intel 8237 is a direct memory access (DMA) controller, a part of the MCS 85 microprocessor family. It enables data transfer between memory and the I/O with...
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multiple access, a channel access method used in communication (for instance in MIMO technology) Soft direct memory access, a type of direct memory access (DMA)...
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DMA attack (redirect from Physical memory attack)
exploiting the presence of high-speed expansion ports that permit direct memory access (DMA). DMA is included in a number of connections, because it lets...
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UDMA (redirect from Ultra Direct Memory Access)
The Ultra DMA (Ultra Direct Memory Access, UDMA) modes are the fastest methods used to transfer data through the ATA hard disk interface, usually between...
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the ReFS file system; Non-Volatile Dual In-line Memory Module (NVDIMM); and remote direct memory access (RDMA). These editions add features to facilitate...
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In contrast, in direct memory access (DMA) operations, the CPU is uninvolved in the data transfer. The term can refer to either memory-mapped I/O (MMIO)...
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direct memory access. The Cromemco Dazzler, for example, is an early S-100 card that retrieved digital images from memory using direct memory access....
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Dynamic random-access memory (dynamic RAM or DRAM) is a type of random-access semiconductor memory that stores each bit of data in a memory cell, usually...
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Remote Direct Memory Access (RDMA) Transport Protocol". Open Specifications. Microsoft. 25 June 2021. Specifies the SMB2 Remote Direct Memory Access (RDMA)...
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stealing is a method of accessing computer memory (RAM) or bus without interfering with the CPU. It is similar to direct memory access (DMA) for allowing I/O...
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A direct-access storage device (DASD) (pronounced /ˈdæzdiː/) is a secondary storage device in which "each physical record has a discrete location and...
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"Kernel Direct Memory access (DMA) Protection" to BitLocker, to protect against DMA attacks via Thunderbolt 3 ports. "Kernel Direct Memory access (DMA)...
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Converged Ethernet (RoCE) is a network protocol which allows remote direct memory access (RDMA) over an Ethernet network. There are multiple RoCE versions...
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Bus (computing) (redirect from Memory bus)
Features such as direct memory access (DMA) further enhance performance by allowing data transfers directly between devices and memory without requiring...
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iWARP is a computer networking protocol that implements remote direct memory access (RDMA) for efficient data transfer over Internet Protocol networks...
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RDMA may refer to: Remote direct memory access, in computing Radio Disney Music Awards, an annual musical awards ceremony Royal Dutch Medical Association...
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expanded memory using extended memory. Later two additional methods were developed allowing direct access to small portions of additional memory above 640...
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In computer science, memory virtualization decouples volatile random access memory (RAM) resources from individual systems in the data center, and then...
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node of a cluster has access to shared memory in addition to each node's private (i.e., not shared) memory. A distributed-memory system, often called a...
11 KB (1,258 words) - 17:19, 7 March 2025