Chipset Configuration - ASROCK ADLD4-P1 User Manual

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ADLD4-P1

4.3.2 Chipset Configuration

Above 4G Decoding
Enable or disable 64bit capable Devices to be decoded in Above 4G Address Space
(only if the system supports 64 bit PCI decoding).
VT-d
Intel® Virtualization Technology for Directed I/O helps your virtual machine
monitor better utilize hardware by improving application compatibility and
reliability, and providing additional levels of manageability, security, isolation, and
I/O performance.
SR-IOV Support
If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single
Root IO Virtualization Support.
M2_1 Link Speed
Configure M2_1 Slot Link Speed. Auto mode is optimizing for overclocking.
PCI Express Native Control
Select Enable for enhanced PCI Express power saving in OS.
PCIE ASPM Support
This option enables/disables the ASPM support for all CPU downstream devices.
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