Bios Boot Menu - TYAN Tomcat K8S S2850 User Manual

Feature
PCI PnP Configuration
Plug & Play OS
PCI Latency Timer
Allocate IRQ to PCI VGA
Palette Snooping
IRQ3 ~ IRQ15
DMA0 ~ 7
Reserved Memory Size
Reserved Memory
Address
3.06 – BIOS Boot Menu
You can display Boot Setup option by highlighting it using the Arrow ( / ) keys and pressing
Enter. The settings are described on the following pages.
Option
The Yes setting allows the operating
Yes
system to change the interrupt, I/O,
and DMA settings. Set this option if the
system is running Plug and Play aware
operating systems.
Set No for operating systems that do
not meet the Plug and Play
No
specifications. It allows the BIOS to
configure all the devices in the system.
96 This setting controls how many PCI
clocks each PCI device can hold the
128
bus before another PCI device takes
160
over. When set to higher values, every
192
PCI device can conduct transactions
224
for a longer time and thus improve the
248
effective PCI bandwidth.
Yes Allows or restricts the system from
giving the VGA adapter an IRQ.
No
Disabled This is the default setting and should
not be changed unless the VGA card
manufacturer requires
Enabled
Palette Snooping to be Enabled.
Available Allows user to reserve a specific IRQ
for a legacy device (Note: most
hardware devices & OS used do not
Reserved
support manual assigned )
Available Allows user to reserve a specific DMA
for a legacy device
Reserved
Disabled Allows user to reserve a specific size
in memory for a legacy device
16K ~64K
Disabled
Allows user to reserve a specific
C0000 ~
address in memory for a legacy device
DC000
41
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