Kontron KTUS15-mITX - 1.1 Basic - Manual (Page 72)

KTD-00774-G KTUS15/mITX Page 72 of 84
7.4 PCIPnP Menu
BIOS SETUP UTILITY
Main Advanced PCIPnP Boot Security Chipset Exit
Advanced PCI/PnP Settings Clear NVRAM during
System Boot.
<-> Select Screen
|| Select Item
+- change option
F1 General Help
F10 Save and Exit
ESC Exit
Warning: Setting wrong values in below sections
May cause system to malfunction.
Clear NVRAM [No]
Plug & Play O/S [No]
PCI Latency Timer [64]
Allocate IRQ to PCI VGA [Yes]
Palette Snooping [Disabled]
PCI IDE BusMaster [Disabled]
OffBoard PCI/ISA IDE Card [Auto]
Reserved Memory Size [Disabled]
V02.63+ (C)Copyright 1985-2008, American Megatrends, Inc.
Feature Options Description
Clear NVRAM No
Yes
Clear NVRAM during System Boot.
Plug & Play O/S No
Yes
No: lets 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.
PCI Latency Timer 32, 64, 96, 128,
160, 192, 224, 248
Value in units of PCI clocks for PCI device latency
timer register.
Allocate IRQ to PCI VGA Yes
No
Yes: Assigns IRQ to PCI VGA card if card requests
IRQ.
No: Does not assign IRQ to PCI VGA card even if
card requests an IRQ
Palette Snooping Disabled
Enabled
Enabled: informs the PCI devices that an ISA
graphics device is installed in the system so the card
will function correctly.
PCI IDE BusMaster Disabled *
Enabled
Enabled: Bios uses PCI busmastering for reading /
writing to IDE drivers.
OffBoard PCI/ISA IDE Card Auto
PCI Slot1
PCI Slot2
PCI Slot3
PCI Slot4
PCI Slot5
PCI Slot6
Some PCI IDE cards may require this to be set to the
PCI slot number that is holding the card.
Auto: Works for most PCI IDE cards.
Reserved Memory Size Disabled
16K
32K
64K
Size of memory block to reserve for legacy ISA
devices.