Aaeon PCM-4335 Manual page 56

IRQ3
IRQ4
IRQ5
IRQ7
IRQ9
IRQ10
IRQ11
These options specify bus that the named interrupt request lines
(IRQs) are sued on. These options allow you to specify IRQs for
use by legacy ISA adapter cards.
These options determine if AMIBIOS should remove an IRQ from
the pool of available IRQs passed to BIOS configurable devices.
The available IRQ pool is determined by reading the ESCD
NVRAM. If more IRQs must be removed from the pool, the end
user can use these PCI/PnP Setup options to remove the IRQ by
assigning the option to the ISA/EISA setting. Onboard I/O is
configurable by AMIBIOS. The IRQs used by onboard I/O are
configurable by AMIBIOS. The IRQs used by onboard I/O are
configured as PCI/PnP.
The settings are PCI/PnP or ISA/EISA. The default settings are
PCI/PnP.
48 PCM-4335 User Manual