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SuperServer 5019S-TN4 User's Manual
62
DMI/OPI Configuration
The following DMI information will display:
•
DMI
DMI VC1 Control
Use this feature to enable or disable DMI Virtual Channel 1. The options are Enabled and
Disabled
.
DMI VCm Control
Use this feature to enable or disable the DMI Virtual Channel map. The options are
Enabled
and Disabled.
CPU DMI Link ASPM Control
Use this feature to set the ASPM (Active State Power Management) state on the SA (System
Agent) side of the DMI Link. The options are Disabled and
L1
.
DMI Extended Sync Control
Use this feature to enable or disable the DMI extended synchronization. The options are
Enabled and
Disabled
.
DMI De-Emphasis Control
Use this feature to configure the De-emphasis control on DMI. The options are -6 dB and
-3.5 dB
.
PEG Port Configuration
SLOT1 Link Width
Use this item to configure the link width of a PCI-E port specified by the user. The options
are
x16
and x8x8.
PEG0 Enable Root Port
Use this feature to enable or disable the PCI Express Graphics (PEG) device in the port
specified by the user. The options are Disabled, Enabled, and
Auto
.
PEG0 Max Link Speed
Use this item to configure the link speed of a PCI-E port specified by the user. The options
are
Auto
, Gen1, Gen2, and Gen3.
PEG0 Max Payload Size
Select Auto for the system BIOS to automatically set the maximum payload value for a PCI-E
device to enhance system performance. The options are
Auto
, 128 TLP, and 256 TLP.