B-12
Themis Computer
CoolShell 3U Generation 2 Installation Manual
Version 1.1
B.3.5
Chipset Configuration
North Bridge
This feature allows the user to configure the settings for the Intel North Bridge.
Integrated IO Configuration
B.3.5.1
Intel VT-d
Select Enabled to enable Intel Virtualization Technology support for Direct I/O VT-d
by reporting the I/O device assignments to the VWM (Virtual Working Memory)
throughout the DMAR ACPI Tables. This feature offers fully-protected I/O resource
sharing across Intel platforms, providing greater reliability, security, and availability
in networking and data-sharing. The options are
Enabled
(default) and Disabled.
B.3.5.2
Intel® I/OAT
Select Enabled to enable Intel I/OAT (I/O Acceleration Technology), which signifi-
cantly reduces CPU overhead by leveraging CPU architectural improvements and
freeing the system resource for other tasks. The options are Disabled and
Enabled
(default).
B.3.5.3
DCA Support
When set to Enabled, this feature uses Intel’s DCA (Direct Cache Access) Technol-
ogy to improve data transfer efficiency. The default is
Enabled
and can not be
changed.
B.3.5.4
IIOH 0 PCIe Port Bifurcation Control
This submenu allows the user to configure the following 8 PCIe Port Bifurcation
Control settings for the IOH 0 PCI-Exp port. This feature determines how to distrib-
ute the available PCI-Express lanes to the PCI-E Root Ports.
B.3.5.5
IOU1-PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU1 and PCI-e
port. The options are
x4x4
(default) and x8.
Содержание CoolShell 3U
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