Memory Configuration - Supermicro X10SDV User Manual

X10SDV Mini-ITX Series Motherboard User's Manual
®
IOAT (Intel IO Acceleration) Configuration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology) support, which
significantly reduces CPU overhead by leveraging CPU architectural improve-
ments and freeing the system resource for other tasks. The options are Disable
and Enable.
No Snoop
Select Enable to support no-snoop mode for each CB device. The options are
Disable and Enable.
® VT for Directed I/O (VT-d)
Intel
Intel ® VT for Directed I/O (VT-d)
Select Enable to use Intel ® Virtualization Technology support for Direct I/O VT-d
support 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 Enable and Disable.
ACS Control
Use this feature to program Access Control Services (ACS) to the PCI-E Root
Port Bridges. The options are Enable and Disable.
Interrupt Remapping
Select Enable for Interrupt Remapping support to enhance system performance.
The options are Enable and Disable.
Memory Configuration
Enforce POR
Select Enable to enforce POR restrictions on DDR4 frequency and voltage
programming. The options are Enabled and Disabled.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory
modules. The options are Auto, 1333, 1400, 1600, 1800, 1867, 2000, 2133,
2200, 2400, 2600, 2667, and Reserved (Do not select Reserved).
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