Foxconn G41MXP English Manual. - Page 39

► Memory Remap Feature, ► DRAM Frequency, ► Memory Command Rate, ► Memory Timing by SPD, ► Memory

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North Bridge Configuration CMOS Setup Utility - Copyright (C) 1985-2008, American Megatrends, Inc. North Bridge Configuration North Bridge Chipset Configuration Help Item ENABLE: Allow remapping Memory Remap Feature [Enab led] of overlapped PCI memory PCI MMIO Allocation:4GB To 3328MB above the total physical DRAM Frequency [Auto] memory. Memory Command Rate [Auto] Memory Timing by SPD [Enabled] Memory Hole [Disabled] DISABLE: Do not allow remapping of memory. Initial Graphic Adapter [PEG/PCI] IGD GTT Graphic smemory size [No VT mode, 2MB] DVMT Mode Select [DVMT Mode] PEG Port [Auto] 3 Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help F9:Optimized Defaults ► Memory Remap Feature This item is used to enable/disable memory remap feature. Its mainly for if you have a 64bit OS and 4GB of RAM. Basically it allows you to remap the overlapped PCI memory above the total physical memory. ► DRAM Frequency This item is used to adjust the DRAM frequency. Select [Auto] for SPD enable mode. You also can select a value manually such as [800 MHz]. ► Memory Command Rate This feature allows you to select the delay between the assertion of the Chip Select signal till the time the memory controller starts sending commands to the memory bank. The lower the value, the sooner the memory controller can send commands out to the activated memory bank. Options are Auto, 1T and 2T. ► Memory Timing by SPD This item is used to enable/disable provision of DRAM timing by SPD device. The Serial Presence Detect (SPD) device is a small EEPROM chip, mounted on a memory module. It contains important information about the module's speed, size, addressing mode and various other parameters, so that the motherboard memory controller (chipset) can better access the memory device. ► Memory Hole This item is used to determine whether the 15M-16M address field of memory is reserved for the ISA expansion card. ► Initial Graphic Adapter This item is used to choose the initial graphics controller which will be used as the primary boot device. ► PEG Port This item is used to enable/disable PCI Express graphics port. 32

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3
32
North Bridge Configuration
► Memory Remap Feature
This item is used to enable/disable memory remap feature. Its mainly for if you have a 64bit
OS and 4GB of RAM. Basically it allows you to remap the overlapped PCI memory above the
total physical memory.
► DRAM Frequency
This item is used to adjust the DRAM frequency. Select [Auto] for SPD enable mode. You also
can select a value manually such as [800 MHz].
► Memory Command Rate
This feature allows you to select the delay between the assertion of the Chip Select signal till
the time the memory controller starts sending commands to the memory bank. The lower the
value, the sooner the memory controller can send commands out to the activated memory
bank. Options are Auto, 1T and 2T.
► Memory Timing by SPD
This item is used to enable/disable provision of DRAM timing by SPD device. The Serial
Presence Detect (SPD) device is a small EEPROM chip, mounted on a memory module. It
contains important information about the module's speed, size, addressing mode and various
other parameters, so that the motherboard memory controller (chipset) can better access the
memory device.
► Memory Hole
This item is used to determine whether the 15M-16M address field of memory is reserved for
the ISA expansion card.
► Initial Graphic Adapter
This item is used to choose the initial graphics controller which will be used as the primary
boot device.
► PEG Port
This item is used to enable/disable PCI Express graphics port.
CMOS Setup Utility - Copyright (C) 1985-2008, American Megatrends, Inc.
North Bridge Configuration
North Bridge Chipset Configuration
Help Item
ENABLE: Allow remapping
Memory Remap Feature
of overlapped PCI memory
PCI MMIO Allocation:4GB To 3328MB
above the total physical
DRAM Frequency
[Auto]
memory.
Memory Command Rate
[Auto]
Memory Timing by SPD
[Enabled]
Memory Hole
[Disabled]
DISABLE: Do not allow
remapping of memory.
Initial Graphic Adapter
[PEG/PCI]
IGD GTT Graphic smemory size [No VT mode, 2MB]
DVMT Mode Select
[DVMT Mode]
PEG Port
[Auto]
↑↓←→:Move
Enter:Select
+/-/:Value
F10:Save
ESC:Exit
F1:General Help
F9:Optimized Defaults
[Enabled]