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SuperWorkstation 7049A-T User's Manual
ATS
Use this feature to enable Non-Isoch VT-d Engine Address Translation Services (ATS)
support. ATS translates virtual addresses to physical addresses. The options are Enable
and Disable.
Posted Interrupt
Use this feature to enable VT_D Posted Interrupt. The options are Enable and Disable.
Coherency Support (Non-Isoch)
Use this feature to maintain setting coherency between processors or other devices.
Select Enable for the Non-Iscoh VT-d engine to pass through DMA to enhance system
performance. The options are Enable and Disable.
Intel® VMD Technology
Intel® VMD for Onboard NVMe
Onboard NVMe Mode
This feature selects Legacy Mode or VMD Mode for Onboard NVMe. The options
are Legacy Mode and VMD Mode.
PCIe Hot Plug
This feature Enables or Disables PCIe Hot Plug capability globally. The options are
Enable or Disable.
PCIe Completion Timeout (Global)
Use this feature to enable PCI-E Completion Timeout support for electric tuning. The
options are Yes, No, and Per-Port.
South Bridge
Legacy USB Support
This feature enables support for USB 2.0 and older. The options are Enabled and Dis-
abled. Default setting is Enabled.
XHCI Hand-off
When disabled, the motherboard will not support USB 3.0. Options are Enabled and
Disabled. Default setting is Disabled.
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