Supermicro X11DDW-L User Manual page 84

X11DDW-L/NT User's Manual

CPU T State Control
Software Controlled T-States
If this feature is set to Enable, CPU throttling settings will be supported by the software of
the system. The options are Disable and Enable.
Chipset Confi guration
Warning: Setting the wrong values in the following features may cause the system to malfunc-
tion.
North Bridge
This feature allows the user to confi gure the following North Bridge settings.

UPI Confi guration
The following UPI information will display:
•
Number of CPU
•
Number of Active UPI Link
•
Current UPI Link Speed
•
Current UPI Link Frequency
•
UPI Global MMIO Low Base / Limit
•
UPI Global MMIO High Base / Limit
•
UPI Pci-e Congfi guration Base / Size
Degrade Precedence
Use this feature to select the degrading precedence option for the Ultra Path Interconnect
connections. Select Topology Precedent to degrade the UPI features if system options are
in confl ict. Select Feature Precedent to degrade the UPI topology if system options are in
confl ict. The options are Topology Precedence and Feature Precedence.
Link L0p Enable
Select Enable for Link L0p support. The options are Auto, Enable, and Disable.
Link L1 Enable
Select Enable for Link L1 support. The options are Auto, Enable, and Disable.
IO Directory Cache (IODC)
Select Enable for the IODC (I/O Directory Cache) to generate snoops instead of generating
memory lockups for remote IIO (InvIToM) and/or WCiLF (Cores). Select Auto for the IODC to
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