Question: 1. Consider port-mapped, memory-mapped and programmed I/O. Choose a modern processor and research the type of I/O that is provided. If more than one is

1. Consider port-mapped, memory-mapped and programmed I/O. Choose a modern processor

1. Consider port-mapped, memory-mapped and programmed I/O. Choose a modern processor and research the type of I/O that is provided. If more than one is provided - explain why each is used. 2. For the same processor, is DMA capabilities provided? If provided, when is it used. If it is not provided - why not

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