Supermicro 440FX, Справочное руководство

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BIOS User's Manual
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
this option is disabled, data read and written by the CPU is only
directed to the PCI VGA device's palette registers. If enabled, data
read and written by the CPU is directed to both the PCI VGA device's
palette registers and the ISA VGA palette registers. This will permit
the palette registers of both devices to be identical. This option
must be set to Enabled if any ISA adapter card installed in the sys-
tem requires VGA palette snooping.
PCI IDE Bus Master
The settings are: Disabled or Enabled. The Optimal and Fail-Safe
default settings are Disabled.
Offboard PCI IDE Card
This option specifies if an offboard PCI IDE controller adapter card
is installed in the computer. The PCI expansion slot on the
motherboard where the offboard PCI IDE controller is installed must
be specified. If an offboard PCI IDE controller is used, the onboard
IDE controller is automatically disabled. The settings are Auto
(AMIBIOS automatically determines where the offboard PCI IDE con-
troller adapter card is installed), Slot 1, Slot 2, Slot 3, Slot 4, Slot 5
or Slot 6. The Optimal and Fail-Safe default settings are Auto.
This option forces IRQ14 and IRQ15 to a PCI slot on the PCI local
bus. This is necessary to support non-compliant ISA IDE controller
adapter cards. If an offboard PCI IDE controller adapter card is
installed in the computer, you must also set the Offboard PCI IDE
Primary IRQ and Offboard PCI IDE Secondary IRQ options.
Offboard PCI IDE Primary IRQ
Offboard PCI IDE Secondary IRQ