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3.5-SBC-APL – Rev. 0.1
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8.4.
Chipset Setup Menu
The Chipset Setup menu provides information about the configuration.
Table 10: Chipset Setup Menu Functions
Sub-Screen
Function
Description
North Bridge
Max Top of Low Usable DRAM (Dynamic Random Access Memory)
(TOLUD)
Maximum value of TOLUD
Above 4GB MemoryMappedIO (MMIO) BIOS assignment
Enable/Disable above 4GB
MemoryMappedIO BIOS
assignment
PCIE VGA Workaround
Enable if your PCIe card
cannot boot to DOS
South Bridge
Serial IRQ Mode
Configure Serial IRQ Mode
SMBus Support
Enabled/Disabled SMBus
Support
OS selection
Select the Target OS
PCI CLOCK RUN
Enables CLKRUN# logic to
stop PCI clocks
Real Time Option
Select Read-Time Enabled
and IDI Agent Real-Time
Traffic Mask Bits
Uncore
Configuration
GOP Driver
Enable GOP driver will
unload VBIOS; Disable it will
load VBIOS
Intel Graphics Pre-EFI Initialization (PEI) Display Peim
Enable/Disable Pei (Early)
Display
GOP Brightness Level
Set GOP Brightness Level;
Value ranges from 0-255
Integrated Graphics Device
Enable : Enabled IGD when
selected as the primary
Video Adapter. Disable :
Always disable IGD
Primary Display
Select which of IGD/PCI
Graphics device should be
Primary Display
RC6(Render Standby)
Check to enable render
standby support, RC6
should be enabled if S0ix is
enabled. This item will be
read only if S0ix is enabled.
GTT Size
Select the GTT Size
Aperture Size
Select the Aperture Size
DVMT Pre-Allocated
Select DVMT 5.0 Pre-
Allocated (Fixed) Graphics
Memory size used by the