Principles of I/O Software

Next: Programmed I/O (see Fig. Up: INPUT/OUTPUT Previous: Interrupts Revisited (see Fig.

Principles of I/O Software

**Figure 11:** a) Programmed I/O. b) Interrupt-Driven I/O. c) Direct Memory Access.
$\includegraphics[scale=0.5]{figures/principlesofiosoftware.ps}$

Subsections

Programmed I/O (see Fig. 11a)
Interrupt-Driven I/O (see Fig. 11b)
Direct Memory Access (see Fig. 11c)

2004-05-02