Modes of Transfer in COA | Programmed I/O, Interrupt I/O, DMA | COA in Telugu

Описание: In this lecture we explain the *Modes of Data Transfer* in Computer Organization & Architecture.
We learn how data moves between CPU ↔ Memory ↔ I/O devices depending on the method used.

Topics Covered:
• Programmed I/O (PIO)
• Interrupt Initiated I/O
• Direct Memory Access (DMA)
• CPU–I/O Communication
• When to use which mode?

Explained clearly in Telugu + English for easy and perfect understanding.

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