NEXCOM OPPC 1520T - Manual (Page 102)

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Chapter 4: BIOS Setup
OPPC 1520T/1720T User Manual
PCIPnP
This section is used to configure settings for PCI/PnP devices.
Setting incorrect field values may cause the system to malfunc-
tion.
Plug & Play O/S
Yes Configures Plug and Play (PnP) devices that are not required to boot in
a Plug and Play supported operating system.
No The BIOS configures all the devices in the system.
NO: let the BIOS
configure all the
devices in the system.
YES: lets the
operating system
configure Plug and
Play (PnP) devices not
required for boot if
your system has a Plug
and Play operating
system.
BIOS SETUP UTILITY
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
← → Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Advanced PCI/PnP Settings
WARNING: Setting wrong values in below sections
may cause system to malfunction.
Plug & Play O/S [No]
PCI Latency Timer [64]
IRQ3 [Available]
IRQ4 [Available]
IRQ5 [Available]
IRQ6 [Available]
IRQ7 [Available]
IRQ9 [Available]
IRQ10 [Available]
IRQ11 [Available]
IRQ14 [Available]
IRQ15 [Available]
PCI Latency Timer
This feature is used to select the length of time each PCI device will con-
trol the bus before another takes over. The larger the value, the longer
the PCI device can retain control of the bus. Since each access to the
bus comes with an initial delay before any transaction can be made, low
values for the PCI Latency Timer will reduce the effectiveness of the PCI
bandwidth while higher values will improve it.
IRQ3 to IRQ15
Available The specified IRQ is available for PCI/PnP devices.
Reserved The specified IRQ is reserved for Legacy ISA devices.
Exit PCIPnP Advanced Boot Chipset Main Security