Advanced Chipset Features - Foxconn ELA User Manual

Advanced Chipset Features

CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc.
Advanced Chipset Settings
WARNING: Setting wrong values in below sections
► North Bridge Configuration
► South Bridge Configuration
↑↓←→:Move Enter:Select
► North Bridge Configuraion/ South Bridge Configuration
Press <Enter> to go to its submenu.
North Bridge Configuration
North Bridge Chipset Configuration
Memory Remap Feature
PCI MMIO Allocation: 4GB To 3328MB
DRAM Frequency
DRAM Timing Selectable
PEG Port
↑↓←→:Move Enter:Select
► Memory Remap Feature
This item is used to enable/disable memory remapping around memory hole.
PCI doesn't actually care much which addresses are used, but by convention the PC platform
puts them at the top of the 32-bit address space. For many years it wasn't possible or practical
to put that much RAM into a PC. But now it is, so it's up to the memory controller and host
bridge to figure out what to do. Many systems cause that high RAM to simply be ignored,
resulting in the loss of effective RAM. More complex systems will take the RAM that would
occupy that 3.5-4GB address space and re-map it into the 4.0-4.5 address space. The RAM
doesn't care because it's just an array of storage cells, it's up to the memory controller to as-
Advanced Chipset Features
may cause system to malfunction.
[Press Enter]
[Press Enter]
[Press Enter]
+/-/:Value F10:Save ESC:Exit
CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc.
North Bridge Configuration
[Enabled]
[Enabled]
[Auto]
[Enabled]
[Auto]
+/-/:Value F10:Save ESC:Exit
Configure North Bridge
features.
F9:Optimized Defaults
Enabled: Allow
remapping of
overlapped PCI memory
above the total
physical memory.
Disabled: Do not allow
remapping of memory.
F9:Optimized Defaults
26
Help Item
F1:General Help
Help Item
F1:General Help