Supermicro X11DAi-N User Manual page 92

Super X11DAi-N User's Manual
IIO Configuration
EV DFX (Device Function On-Hide) Features
When this feature is set to Enable, the EV_DFX Lock Bits that are located in a processor
will always remain clear during electric tuning. The options are Disable and Enable.
CPU1 Configuration/CPU2 Configuration
IOU0 (IIO PCIe Br1)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
IOU1 (IIO PCIe Br2)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
IOU2 (IIO PCIe Br3)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
MCP0 / IOU3 (IIO PCIe Br4)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are x16 and Auto.
MCP1 (IIO PCIe Br5)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are x16 and Auto.
Socket 0 PcieBr0D00F0 - Port 0/DMI (Available for CPU 1
Configuration only)
Link Speed
Use this feature to configure the link speed of a PCIe port specified by the user. The options
are Auto, Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s), and Gen 3
(Generation 3) (8 GT/s)
The following information will be displayed:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
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