North Bridge Configuration; Memory Configuration - Asus M5A99X EVO User Manual

3.5.2

North Bridge Configuration

UEFI BIOS Utility - Advanced Mode
Main Ai Tweaker
Back Advanced\ North Bridge Configuration >
North Bridge Configuration
IOMMU Mode
> Memory Configuration
Initate Graphic Adapter
Starting Address: 0 KB
Ending Address: 5242880 KB
Dimm0: Not Present
Dimm1: size=2048 MB, speed=1333 MHz
Dimm2: Not Present
Dimm3: size=2048 MB, speed=1333 Mhz
IOMMU Mode [Disabled]
IOMMU is supported on LINUX based systems to convert 32bit I/O to 64bit MMIO.
Configuration options: [Disabled] [64MB]

Memory Configuration

Bank Interleaving [Auto]
Configuration options: [Aute] [Disabled]
Channel Interleaving [Auto]
Configuration options: [Aute] [Disabled]
ECC Mode [Enable]
Enables or disables the DRAM ECC mode that allows the hardware to report and
correct memory errors.
[Disabled] Disables the DRAM ECC mode.
[Enable] Set to [Enable] to adjust ECC mode automatically.
Power Down Enable [Disabled]
Enables or disables the DDR power down mode.
Configuration options: [Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Configuration options: [Disabled] [Enabled]
DCT Unganged Mode [Enabled]
Configuration options: [Disabled] [Enabled]
Initiate Graphic Adapter [PEG/PCI]
Allows you to decide which graphics controller to use as the primary boot device.
Configuration options: [PCI/PEG] [PEG/PCI]
ASUS M5A99X EVO
Advanced Monitor
Disabled
PEG/PCI
Exit
Boot Tool
IOMMU is supported on LINUX based
systems to convert 32bit I/O to 64bit
MMIO.
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