Direct Memory Access (DMA) Controller || Computer Organization & Architecture

Опубликовано: 23 Июль 2026
на канале: Dr. Sapna Katiyar

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#architecture #organization #computer #cao #coa #kcs302 #aktu #srm #vtu #ipu #ptu #sapnakatiyar #modesoftrnsfer #dma #dma_controller

This video lecture is about the Direct Memory Access (DMA) Controller. Data transfer to and from peripherals may be handled in one of three possible modes:
1)Programmed I/O
2)
Interrupt-initiated I/O
3)
Direct Memory Access (DMA)

This video explains explains:
What is DMA?
What is DMA Controller (DMAC)?

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