Rare card
Memory-mapped I/O and port-mapped I/O
- Value
- 50 W
- Attack
- 798
- Defence
- 638
- Players
- 0
Memory-mapped I/O (MMIO) and port-mapped I/O (PMIO) are two complementary methods of performing input/output (I/O) between the central processing unit (CPU) and peripheral devices in a computer (often mediating access via chipset).
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