Avalue XTX-PNV - Manual (Page 49)

User’s Manual
XTX-PNV User’s Manual 49
Item Options Description
Clear NVRAM [No]
No (
D EFAULT
)
Yes
Set this value to force the BIOS clear
Non-volatile Random Access Memory
(NVRAM). The Original and Fail-Safe default
setting is No.
Plug & Play O/S [No]
No (
D EFAULT
)
Yes
Choose No to let the BIOS configure all
devices in the system. This setting is
appropriate when using a Plug and Play
operating system.
PCI latency timer [64]
32, 64, 96, 128,
160, 192, 224, 248
This feature controls how long a PCI device
can hold the PCI bus before another takes
over. It is set to 64 clock cycles.
Allocate IRQ to PCI VGA [yes]
No,
Yes (
D EFAULT
)
If this item is enabled, an IRQ will be assigned
to the PCI VGA graphics system. You set this
value to No to free up an IRQ.
Palette Snooping [Disabled]
Enabled/Disabled
(
D EFAULT
)
This item is designed to solve problems
caused by some non-standard VGA card.
PCI IDE BusMaster [Enabled]
Enabled(
D EFAULT
)/
Disabled
When set to enabled, BIOS uses PCI bus
mastering for reading/writing to IDE drives.
Off board PCI/ISA IDE Card
[Auto]
Auto (
D EFAULT
)
PCI Slot 1/ 2/ 3/ 4/ 5/ 6
Some PCI IDE cards may require this to be
set to the PCI slot number that is holding the
card. When set to auto will works for most PCI
IDE cards.
IRQ3/ 4/ 5/ 7/ 9/ 10/
11/12/13/14/15 [Available]
Available (
D EFAULT
)
Reserved
Use the IRQ# address to specify what IRQs
can be assigned to a particular peripheral
device.
DMA Channel 0/1/3/5/6/7
Available (
D EFAULT
)
Reserved
Use this selection to adjust DMA mode options.
Use Default value if the IDE disk drive support
cannot be determined.
Reserved Memory size
Disabled
16K, 32K, 64K
Use this option to specify the amount of memory
that should be reserved for legacy ISA devices.