Asus M5A97/SI - Manual (Page 67)

ASUS M5A97 3-15
Chapter 3
Cool‘n’Quiet [Disabled]
[Enabled] Enables the AMD Cool’n’Quiet function.
[Disabled] Disables this function.
C1E Support [Disabled]
[Auto] Allows automatic selection of C1E support function.
[Disabled] Disables this function.
SVM [Enabled]
[Enabled] Enables the AMD Secure Virtual Machine mode.
[Disabled] Disables this function.
IOMMU Mode [Disabled]
Allows you to disable the IOMMU mode or select 64MB. IOMMU is supported on Linux based
systems to convert 32bit I/O to 64bit MMIO. Configuration options: [Disabled] [64MB]
Memory Configuration
Allows you to set the related memory configurations.
Bank Interleaving [Auto]
Allows you to enable the bank memory interleaving. Configuration options: [Auto]
[Disabled]
Channel Interleaving [Auto]
Allows you to enable the channel memory interleaving. Configuration options:
[Disabled] [Auto]
ECC Mode [Enabled]
Allows you to enable or disable the ECC mode. Configuration options: [Disabled]
[Enabled]
Power Down Enable [Disabled]
Allows you to enable or disable the DDR power down mode. Configuration options:
[Disabled] [Enabled]
3.5.2 North Bridge Configuration
Main Ai Tweaker Advanced Monitor Boot Tool
Exit
IOMMU is supported on LINUX based
systems to convert 32bit I/O to 64bit
MMIO.
Back Advanced\ North Bridge Configuration >
UEFI BIOS Utility - Advanced Mode
North Bridge Configuration
IOMMU Mode Disabled
> Memory Configuration
Initate Graphic Adapter PEG/PCI
Memory Information
Total Memory: 4096MB (DDR3)