TF570 SLI BIOS Manual
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the system is forced to update ESCDs and then is automatically set to the
“Disabled” mode.
The above settings will be shown on the screen only if “Manual” is chosen for
the resources controlled by function.
Legacy is the term, which signifies that a resource is assigned to the ISA Bus
and provides non-PnP ISA add-on cards. PCI / ISA PnP signify that a resource
is assigned to the PCI Bus or provides for ISA PnP add-on cards and
peripherals.
The Choices: Disabled
(default), Enabled.
Resources Controlled By
By Choosing
“Auto(ESCD)”
(default), the system BIOS will detect the system
resources and automatically assign the relative IRQ and DMA channel for each
peripheral. By Choosing “Manual”, the user will need to assign IRQ & DMA for
add-on cards. Be sure that there are no IRQ/DMA and I/O port conflicts.
The Choices: Auto (ESCD)
(default), Manual.
IRQ Resources
This submenu will allow you to assign each system interrupt a type, depending
on the type of device using the interrupt. When you press the “Press Enter” tag,
you will be directed to a submenu that will allow you to configure the system
interrupts. This is only configurable when “Resources Controlled By” is set to
“Manual”.
IRQ-5
assigned
to
PCI
Device
IRQ-7
assigned
to
PCI
Device
IRQ-9
assigned
to
PCI
Device
IRQ-10
assigned
to
PCI
Device
IRQ-11
assigned
to
PCI
Device
IRQ-14
assigned
to
PCI
Device
IRQ-15
assigned
to
PCI
Device
PCI / VGA Palette Snoop
Some old graphic controllers need to “snoop” on the VGA palette and then map
it to their display as a way to provide boot information and VGA compatibility.
This item allows such snooping to take place.
The Choices: Disabled
(default), Enabled
