SOYO P54C, P55C manual DMA/master, Primary Intr

28 BIOS Setup

LPT & COM	Choose LPT/COM (default) or LPT (COM) to
	enable the power management timer. Choose
	NONE to disable the power management timer.
HDD &FDD	Choose On (default) to enable the power
	management timer, or Off to disable the power
	management timer.
DMA/master	Choose Off (default) or On. If you choose the
	system ÒOffÓ, will not monitor the signal of
	DMA/master; and when you choose ÒOnÓ, the
	system will not have SMI signal until the master
	is finished while the master is working.
Primary INTR	When On (default) is chosen, you can choose
	any IRQ #.
IRQ#	When set at ÒPrimaryÓ the processor will power
	down only after the BIOS detects a Òno IRQ
	activityÓ during the time specified by the
	Suspend time. If set at ÒSecondary eventÓ the
	system will distinguish whether an interrupt
	accesses and I/O address or not. If it does, the
	system enters the standby mode. If not, the
	system enters the dreaming mode; that is the
	system goes back full-on status but leaves the
	monitor blank. For instance, if the system
	connects to a LAN and receives an interrupt
	from its file server, the system will enter the
	dreaming mode to execute the corresponding
	calling routine.

3.After you have finished with the Power Management Setup, press the <ESC> key to return to the Main Menu.