MSI MS-6382 Spezifikationen PDF herunterladen (Seite 61)

Chapter 3

3-30

IRQ Resources

This item is adjustable only when Resources Controlled By is set to

Manual. Press <Enter> and you will enter the sub-menu of this item. The

item lists IRQ3 ~ 15 and allows you to set each IRQ a type depending on the

type of device using the IRQ. Settings are PCI Device and Reserved.

PCI/VGA Palette Snoop

When set to Enabled, multiple VGA devices operating on different buses

can handle data from the CPU on each set of palette registers on every video

device. Bit 5 of the command register in the PCI device configuration space

is the VGA Palette Snoop bit (0 is disabled). For example, if there are two

VGA devices in the computer (one PCI and one ISA) and the:

The setting must be set to Enabled if any ISA adapter card installed in the

system requires VGA palette snooping. The Setup and BIOS default values

are Disabled.

Assign IRQ For VGA/USB/ACPI

Set to Enabled allows BIOS to assign an IRQ to VGAcard/USB device/ACPI

device. Choose Disabled if you want to release the IRQ.

VGA Palette Snoop

Bit Setting Action

Disabled Data read or written by the CPU is only directed to the

PCI VGA devices palette registers.

Enabled Data read or written by the CPU is directed to both the

PCI VGA devices palette registers and the ISA VGA

devices palette registers, permitting the palette

registers of both VGA devices to be identical.

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MSI MS-6382 Spezifikationen Seite 61