DFI-ITOX G7V300-P User Manual page 71

Memory Hole At 15M-16M
In order to improve system performance, certain space in memory can
be reserved for ISA cards. This memory must be mapped into the
memory space below 16MB. When enabled, the CPU assumes the 15-
16MB memory range is allocated to the hidden ISA address range
instead of the actual system DRAM. When disabled, the CPU assumes
the 15-16MB address range actually contains DRAM memory. If more
than 16MB of system memory is installed, this field must be disabled
to provide contiguous system memory.
PEG/Onchip VGA Control
This field is used to select the graphics controller that will serve as
the primary boot device. The options are Auto, Onchip VGA and
PEG Port.
PEG Force X1
The options are Enabled and Disabled.
On-Chip Video Memory Size
This field is used to select the memory size that will be shared by
the VGA.
On-Chip Frame Buffer Size
This field is used to select the onboard VGA's frame buffer size that
is shared from the system memory.
DVMT Version
This field shows the current DVMT version.
Fixed Memory Size
This field is used to select the graphics memory size used by Fixed
mode.
DVMT Memory Size
This field is used to select the graphics memory size used by DVMT
mode.
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BIOS Setup
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