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Explain different data transfer method
written 7.9 years ago by gravatar for nilimazade.mtech nilimazade.mtech • 90 modified 3.8 years ago by gravatar for Krishna_Agrawal Krishna_Agrawal • 2.7k
computer organization and architecture
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written 3.8 years ago by gravatar for Krishna_Agrawal Krishna_Agrawal • 2.7k

Data Transfer Techniques

• Data transfer between CPU and the I/O devices may be done in any of the three possible ways:

  1. Programmed I/O.

  2. Interrupt- initiated I/O.

  3. Direct memory access (DMA).

1. Programmed I/O: • It is due to the result of the I/O instructions that are written in the …

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