Modes of Transfer | Programmed,Interrupt-initiated I/O&DMA || Computer Organization and Architecture

Опубликовано: 12 Июль 2026
на канале: Dr. Sapna Katiyar

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#architecture #organization #computer #cao #coa #kcs302 #aktu #srm #vtu #ipu #ptu #sapnakatiyar #modesoftrnsfer #programmed #interrupt_driven #dma
This video lecture is about the Modes of Transfer. 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)

Advantages & Disadvantages of all three types of data transfer is discussed.

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