Chapter 2 WINBIOS Setup
55
PCI/PnP Setup
Choose the PCI/PnP Setup icon from the WINBIOS Setup screen to display the
PCI and Plug and Play Setup options, described below.
PCI VGA Palette Snoop When this option is 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:
VGA Palette
Snoop Bit Setting
Action
Disabled
Data read and written by the CPU is only directed
to the PCI VGA device's palette registers.
Enabled
Data read and written by the CPU is directed to the
both the PCI VGA device's palette registers and the
ISA VGA device palette registers, permitting the
palette registers of both devices to be identical.
This option must be set to Enabled if an ISA adapter card requires VGA palette
snooping. The settings are Enabled or Disabled. The Optimal and Fail-Safe
default settings are Disabled.
PCI VGA Frame Buffering Set this option to Enabled to enable VGA frame buffering. The
settings are Enabled or Disabled. The Optimal and Fail-Safe default settings
are Disabled.
Cont’d
Summary of Contents for Goliath
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Page 78: ...Chapter 3 Programming the Flash ROM 73 A Mechanical Drawings ...
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