Asus HX97 User Manual - Page 48

PNP and PCI Setup

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IV. BIOS SOFTWARE PNP and PCI Setup This "PNP and PCI Setup" option configures the PCI bus slots. All PCI bus slots on the system use INTA#, thus all installed PCI cards must be set to this value. IV. BIOS (PnP and PCI) NOTE: SETUP Defaults are noted in parenthesis next to each function heading. Details of PNP and PCI Setup PNP OS Installed (No) When Plug and Play operating systems (OS) are installed, interrupts may be reassigned by the OS when Yes is selected. When a non-Plug and Play OS is installed or to prevent reassigning of interrupt settings, select No here. Slot 1/2/3/4 IRQ (Auto) The first four fields on the screen set how IRQ use is determined for each PCI slot. Slot 1 (Right) is nearest the memory sockets. The default setting for each field is Auto, which uses auto-routing to determine IRQ use. The other options are manual settings of NA, 9, 10, 11, 12, 14, or 15 for each slot. PCI Latency Timer (32 PCI Clock) "32 PCI Clock" enables maximum PCI performance for this motherboard. 48 ASUS HX97 User's Manual

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ASUS HX97 User’s Manual
48
IV.
BIOS SOFTWARE
PNP and PCI Setup
This “PNP and PCI Setup” option configures the PCI bus slots.
All PCI bus slots on
the system use INTA#, thus all installed PCI cards must be set to this value.
NOTE:
SETUP Defaults are noted in parenthesis next to each function heading.
Details of PNP and PCI Setup
PNP OS Installed (No)
When Plug and Play operating systems (OS) are installed, interrupts may be reas-
signed by the OS when
Yes
is selected.
When a non-Plug and Play OS is installed or
to prevent reassigning of interrupt settings, select
No
here.
Slot 1/2/3/4 IRQ (Auto)
The first four fields on the screen set how IRQ use is determined for each PCI slot.
Slot 1 (Right) is nearest the memory sockets.
The default setting for each field is
Auto
, which uses auto-routing to determine IRQ use.
The other options are manual
settings of
NA, 9, 10, 11, 12, 14, or 15
for each slot.
PCI Latency Timer (32 PCI Clock)
"32 PCI Clock" enables maximum PCI performance for this motherboard.
IV.
BIOS
(PnP and PCI)