The difference between memory-mapped and peripheral mapped I/O is:

Question

The difference between  memory-mapped  and  peripheral mapped  I/O is:

Answer

Memory-mapped uses 8-bit addresses, peripheral mapped uses 16-bit addresses

Answer

Memory-mapped uses 16-bit addresses, peripheral mapped uses 8-bit addresses

Answer

Memory-mapped uses IN and OUT instructions, peripheral mapped uses same memory instructions

Answer

No difference, both uses the same control signals

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