Modern Computer Architecture - Memory and I/O Systems

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write 500+ words that respond to the following questions with your thoughts, ideas, and comments. Be substantive and clear, and use examples to reinforce your ideas.

 

research on: Three principle I/O techniques:

  • Programmed I/O
  • Interrupt driven I/O system O
  • Direct memory access

debate on functioning of I/O modules, I/O commands and instructions and pros and cons of all the techniques.  Also, explain how the processor determines which device has initiated the interrupt.

    • 9 years ago
    • 10
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