Supermicro X11SSV-M4F - Page 71

Chapter 4: BIOS
71
DMI/OPI Conguration
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 congure the De-emphasis control on DMI. The options are -6 dB and
-3.5 dB.
PEG Port Conguration
SLOT1 Link Width
Use this item to congure the link width of a PCI-E port specied 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
specied by the user. The options are Disabled, Enabled, and Auto.
PEG0 Max Link Speed
Use this item to congure the link speed of a PCI-E port specied 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.