User Manual

Table Of Contents
ASUS P12R-M Series
4-35
IOP VTD Enable [Enabled]
Allows you to enable or disable IOP VTD.
Configuration options: [Disabled] [Enabled]
CRID Support [Disabled]
Allows you to enable or disable SA CRID and TCSS CRID control for Intel SIPP.
Configuration options: [Disabled] [Enabled]
Above 4G Decoding [Enabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space. It only works if the system supports 64-bit PCI decoding.
Configuration options: [Disabled] [Enabled]
4.5.2 PCH Configuration
PCI Express Configuration
DMI Link ASPM Control [Disabled]
Allows you to enable or disable control of active state power management of DMI link.
Configuration options: [Disabled] [L0s] [L1] [L0sL1] [Auto]
Port8xh Decode [Disabled]
Allows you to enable or PCI express port 8xh decode.
Configuration options: [Disabled] [Enabled]
The following item appears only when
Port8xh Decode
is set to
[Enabled]
.
Port8xh Decode Port# [0]
Select PCI Express Port8xh Decode Root Port. User to ensure port availability.
Configuration options: [0] - [23]
PCH Storage Configuration
SATA Controller(s) [Enabled]
Allows you to enable or disable the SATA Controller.
Configuration options: [Disabled] [Enabled]
The following items appear only when
SATA Controller(s)
is set to
[Enabled]
.
SATA Mode Selection [AHCI]
Allows you to select the SATA controllers operation.
Configuration options: [AHCI] [Intel RSTe Premium With Intel Optane System
Acceleration]