80
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
Selections
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.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 4.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 5.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 7.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 9.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 10.
Reserve the specified IRQ for use by legacy
ISA devices.
Reserves IRQ 11.
Reserve the specified IRQ for use by legacy
ISA devices.
1.2.4.1 Advanced - PCI Configuration - IRQ Reservation Menu
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]
Item Specific Help
Reserve the
specified IRQ for
use by legacy ISA
devices.
Bis Sec 3 (79-88)
2/2/00, 11:27
80