Advantech IPPC-9151 Series user manual

•Primary INTR: When set to on, any event occurring at will awaken a system which has been powered down.

On(default):The system can not enter the power saving mode when I/O ports or IRQ# is activated. Off:The system still can enter the power saving mode when I/O ports or IRQ# is activated.

•IRQ Activity Monitoring: The following is a list of IRQ’s (Interrupt Requests), which can be exempted much as the COM ports and LPT ports above can. When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service. When set On, activity will neither prevent the system from going into a power management mode nor awaken it.

When this option is chosen, the following item appears for user’s config- uration.

IRQ-3 (COM2)			Enabled	Item Help
IRQ-4 (COM1)			Enabled	Menu Level
IRQ-5 (LPT2)			Enabled
IRQ-6	(Floppy Disk)		Enabled
IRQ-7	(LPT1)		Enabled
IRQ-8	(RTC Alarm)		Disabled
IRQ-9	(IRQ2 Redir)		Disabled
IRQ-10 (Reserved)			Disabled
IRQ-11 (Reserved)			Disabled
IRQ-12 (PS/2 Mouse)			Enabled
IRQ 13		(Coprocessor)	Disabled
IRQ 14		(Hard Disk)	Enabled
IRQ 15		(Reserved)	Disabled

3.Press <ESC> to return to the Main Menu when you finish setting up all items.

IPPC-9151 Series Users Manual 88