3-20
MS-6585 ATX Mainboard
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 available 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 ISA/EISA
setting to it. Onboard I/O is configured by AMIBIOS. All IRQs used by
onboard I/O are configured as PCI/PnP. If all IRQs are set to ISA/EISA,
and IRQ 14/15 are allocated to the onboard PCI IDE, IRQ 9 will still be
available for PCI and PnP devices. Available settings: ISA/EISA and PCI/
PnP.
Set IRQs to PCI or ISA
Press <Enter> to enter the sub-menu and the following screen appears:
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