78
Figure 1-9 Advanced - PCI Configuration - IRQ Reservation menu
Setup Item
IRQ 3
IRQ 4
IRQ 5
IRQ 7
IRQ 9
IRQ 10
IRQ 11
IRQ 15
Selections
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Note (Item Specific Help)
If [Reserved] is selected, the BIOS reserves IRQ 3
for use by legacy ISA devices and does not use it for
embedded PCI or ISA devices. IRQ 3 is removed from
the IRQ bitmap in the PCI IRQ routing table.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 4.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 5.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 7.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 9.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 10.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 11.
Reser ve the specified IRQ for use by legacy ISA
devices.
Reserves IRQ 15.
Reser ve the specified IRQ for use by legacy ISA
devices.
1.2.5.1 Advanced - PCI Configuration - IRQ Reservation Menu
S
S
S
S
S
S
S
S
Table 1-9 Advanced - PCI Configuration - IRQ Reservation menu options
F1
Help
↑↓
Select Item
-/Space
Change Value
F9
Setup Defaults
ESC
Exit
←→
Select Menu
Enter
Select
:
Sub-Menu
F10
Save and Exit
PhoenixBIOS Setup Utility
Main
Advanced
Security
Power
Boot
Info
Exit
IRQ Reservation
IRQ 3:
[
Available
]
IRQ 4:
[Available]
IRQ 5:
[Available]
IRQ 7:
[Available]
IRQ 9:
[Available]
IRQ 10:
[Available]
IRQ 11:
[Available]
IRQ 15:
[Available]
Item Specific Help
Reserve the
specified IRQ for
use by legacy ISA
devices.