4. BIOS SETUP
4.7
PCI Configuration Setup Menu
Resources Controlled by
The Award Plug and Play BIOS can automatically configure all the boot and Plug and
Play-compatible devices. By selecting “
Auto
”, the Interrupt Request, (IRQ), and DMA
are automatically assigned by the BIOS and those fields disappear from the menu.
Reset Configuration Data
Normally, this field is left “
Disabled”
. Selecting “
Enabled”
will reset the Extended
System Configuration Data, (ESCD), when you exit Setup if you have installed a new
add-on and the system reconfiguration has caused such a serious conflict that the
operating system cannot boot.
PCI IRQ Activated By
Leave the IRQ trigger set at “
Level
” unless the PCI device assigned to the interrupt
specifies Edge-triggered interrupts.
PCI IDE 2nd Channel
The IDE standard supports 2 channels (interfaces) with 2 devices on each. “
Enabled”
the second channel if your system has two PCI IDE connectors in use, either on the
system board or on expansion boards. “
Disable
” the second channel if a second IDE
connector is not present or not in use.
PCI IDE IRQ Map To
This field lets you select PCI IDE IRQ mapping or PC AT (ISA) interrupts. If your
system does not have one or two PCI IDE connectors on the system board, select values
ROM PCI/ISA BIOS (2A5IIG5D)
PNP/PCI CONFIGURATION SETUP
AWARD SOFTWARE, INC.
Esc : Quit
↑ → ← ↓
: Select Item
F1 : Help PU/PD/+/- : Modify
F5 : Old value (Shift) F2 : Color
F7 : Load Setup Defaults
Move to items
Exit to Main
Menu
Modify values
Enter Sub-Menu
: Auto
: Disabled
PCI IDE IRQ Activated By
PCI IDE 2
nd
Channel
PCI IDE IRQ Map To
Primary IDE INT#
Secondary IDE INT#
Resource Controlled By
Reset Configuration Data
: Level
: Enabled
: PCI-AUTO
: A
: B
Figure 6: PNP/PCI Configuration Setup Menu
