Feature
Options
Description
Gen3 Spec Mode
Auto
0.70 July
• Sept
• Sept
PCIe Gen3 Spec Mode
Gen3 Phase2 Mode
Hardware Adaptive
Manual
Gen3 DN Tx Present
Auto
P0 (-6.0/0.0 dB)
P1 (-3.5/0.0 dB)
P2 (-4.5/0.0 dB)
P3 (-2.5/0.0 dB)
P4 (0.0/0.0 dB)
P5 (0.0/2.0 dB)
P6 (0.0/2.5 dB)
P7 (-6.0/3.5 dB)
P8 (-3.5/3.5 dB)
P9 (0.0/3.5 dB)
PCIe Gen3 Downstream Tx Present
Gen3 DN Rx Preset Hint
Auto
P0 ( -6.0 dB)
P1 ( -7.0 dB)
P2 ( -8.0 dB)
P3 ( -9.0 dB)
P4 ( -10.0 dB)
P5 ( -11.0 dB)
P6 ( -12.0 dB)
PCIe Gen3 Downstream Rx Present Hint
Gen3 UP Tx Preset
Auto
P0 (-6.0/0.0 dB)
P1 (-3.5/0.0 dB)
P2 (-4.5/0.0 dB)
P3 (-2.5/0.0 dB)
P4 (0.0/0.0 dB)
P5 (0.0/2.0 dB)
P6 (0.0/2.5 dB)
P7 (-6.0/3.5 dB)
P8 (-3.5/3.5 dB)
P9 (0.0/3.5 dB)
PCIe Gen3 Upstream Tx Preset
Hide Port?
no
yes
User can force to hide this root port from OS
Pcie Ecrc
Disable
Enable
Auto
Enable/Disable Pcie Ecrc Support for this port.
• 3.3.4.2 Chipset > IIO Configuration > Intel VT for Directed I/O (VT-d)
Feature
Options
Description
Intel VT for Directeded I/O
(VT-d)
Info
VTd Azalea VCp
Optimizations
Disable
Enable
Enable/Disable Azalea VCp Optimizations
Intel VT for Directed
Enable
Disable
Enable/Disable Intel Virtualization Technology for
Directed I/O (VT-d) by reporting the I/O device
assignment to VMM through DMAR ACPI Tables.
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