3-18
M S-7368 M ainboard
IRQ Resource Setup
Press <Enter> to enter the sub-menu and the following screen appears.
IRQ 3/4/5/7/9/10/11/14/15
These items specify the bus where the specified IRQ line is used.
The settings determine if AMIBIOS should remove an IRQ from the pool of avail-
able IRQs passed to devices that are configurable by the system BIOS. The
available IRQ pool is determined by reading the ESCD NVRAM. If more IRQs must
be removed from the IRQ pool, the end user can use these settings to reserve
the IRQ by assigning an [Reserved] setting to it. Onboard I/O is configured by
AMIBIOS. All IRQs used by onboard I/O are configured as [Available]. If all IRQs
are set to [Reserved], and IRQ 14/15 are allocated to the onboard PCI IDE, IRQ 9
will still be available for PCI and PnP devices.
Important
IRQ (Interrupt Request) lines are system resources allocated to I/O devices.
When an I/O device needs to gain attention of the operating system, it sig-
nals this by causing an IRQ to occur. After receiving the signal, when the
operating system is ready, the system will interrupt itself and perform the
service required by the I/O device.
PDF created with pdfFactory Pro trial version
www.pdffactory.com
Summary of Contents for K9AG Neo2-Digital
Page 1: ...i K9AG Neo2 Digital MS 7368 v1 X Mainboard G52 73681X1 ...
Page 5: ...v WEEE Waste Electrical and Electronic Equipment Statement ...
Page 6: ...vi ...
Page 7: ...vii ...
Page 15: ...MS 7368 Mainboard 1 6 ...
Page 35: ...2 20 MS 7368 Mainboard ...
Page 91: ...MS 7368 Mainboard B 10 ...
Page 103: ...C 12 MS 7368 Mainboard ...