North Bridge - Supero FatTwin F627R3-R72B+ User Manual

FatTwin F627R3-RTB+/R72B+ FatTwin
Chipset Confi guration
North Bridge
This feature allows the user to confi gure the settings for the Intel North Bridge.
Integrated IO Confi guration
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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 VMM (Virtual Machine
Monitor) through 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
and Disabled.
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Intel I/OAT
Select Enabled to enable Intel I/OAT (I/O Acceleration Technology), which
significantly reduces CPU overhead by leveraging CPU architectural
improvements and freeing the system resource for other tasks. The options
are Disabled and Enabled.
DCA Support
When set to Enabled, this feature uses Intel's DCA (Direct Cache Access)
Technology to improve data transfer effi ciency. The options are Enabled and
Disabled.
Back Riser Card
When a back riser card is detected, this item will display its information.
Front Riser Card
When a front riser card is detected, this item will display its information.
IIO 1 PCIe Port Bifurcation Control
This submenu confi gures the following IO PCIe Port Bifurcation Control
settings for IIO 1 PCIe ports to determine how the available PCI-Express
lanes to be distributed between the PCI-Exp. Root Ports.
IOU1-PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU3 and
PCI-e port. The options are x4x4 and x8.
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