AMD 4.4.5 user manual ∙ Floppy ∙ COM1 and COM2 ∙ LPT1 ∙ IR

	AMD Confidential
User Manual	November 21st, 2008

∙Floppy

∙COM1 and COM2

∙LPT1

∙IR

∙GPIO

∙MIDI

∙Joystick

∙Fan

All devices store their current state in the BSD files, as well as any data that may be buffered at the time of the save. Register content is also saved for all devices.

Configuration Options

The Super I/Os have the capability of setting device breakpoints on an event basis. In this case, the event is the sequence of writes to access the Super I/O's device configuration registers. Selecting the PNP Lock/Unlock Registers option in Figure 7-13activates the breakpoint anytime the lock and unlock sequence is hit. The other option is to set breakpoints to trigger whenever any of the device configuration registers are accessed.

Figure 7-13: Super IO Properties Dialog: Winbond W83627HF

Chapter 7: Device Configuration 79