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direct memory access

 

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Term: Direct Memory Access (DMA)

Definition: Direct Memory Access (DMA) is a computing capability that allows peripheral devices to access the system's memory directly, bypassing the need for the central processing unit (CPU). DMA enhances the overall performance of a system by reducing the involvement of the CPU in data transfer processes.

Sense 1 (Noun): The process of transferring data between peripheral devices and memory without CPU intervention.

Example Sentence: The network card uses direct memory access to transfer large data packets at a faster rate.

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Sense 2 (Verb): To directly access memory without involving the CPU.

Example Sentence: The device is designed to directly memory access and store information without interrupting the CPU's operations.

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Local Usage: In some regions, DMA is also referred to as Direct Access Memory.

Example Sentence: The technician enabled direct access memory (DMA) to improve the performance of the system.

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