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Principles of I/O Hardware
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Segmentation with Paging: The
INPUT/OUTPUT
Subsections
Principles of I/O Hardware
Device Controllers (see Fig. 5)
I/O Devices
Characteristics (see Table 2) and Differences in I/O Devices
Evolution of the I/O Function (see Fig. 6)
Memory-Mapped I/O (see Fig. 7)
Direct Memory Access (DMA)
Interrupts Revisited (see Fig. 10)
Principles of I/O Software
Programmed I/O (see Fig. 11a)
Interrupt-Driven I/O (see Fig. 11b)
Direct Memory Access (see Fig. 11c)
2004-05-02
