Q 1) How do the two alternative software methods to refer to devices: port-mapped I/O and memory-mapped I/O work?
Q 2) Compare and contrast polling-based I/O device communication, interrupts, and Direct Memory Access (DMA).
20.00 $
Q 1) How do the two alternative software methods to refer to devices: port-mapped I/O and memory-mapped I/O work?
Q 2) Compare and contrast polling-based I/O device communication, interrupts, and Direct Memory Access (DMA).