User's Manual (1.0b)
Chapter 4: AMI BIOS
4-21
•LInk Speed
•Current QPI Link Frequency
•QPI Global MMIO Low Base/Limit
•QPI Global MMIO High Base/Limit
•QPI PCI-E Conguration Base/Siz (Size)
Link Speed Mode
Use this feature to select the data transfer speed for QPI Link connections. The
options are Fast and Slow.
Link Frequency Select
Use this feature to select the desired frequency for QPI Link connections. The
options are 6.4GB/s, 7.2GB/s, 8.0GB/s, Auto, and Use Per LInk Setting.
Link L0p Enable
Select Enable for Link L0p support. The options are Enable, Auto, and Disable.
Link L1 Enable
Select Enable for Link L1 support. The options are Enable, Auto, and Disable.
Legacy VGA Socket
Enter the VGA socket number (from 0-7)t hat will used to support legacy VGA.
The default setting is 0.
MMIO P2P Disable
Select No to prevent MMIO (Memory-Mapped I/0) P2P (PCI-E device to PCI-E
device) signals from crossing the CPU socket. The options are No and Yes.
PPIN Opt-in
Select Yes to use the Protected-Processor Inventory Number (PPIN) in the
system. The options are No and Yes.
QPI Debut Print Level
Use this item to select the QPI Debug level that will be displayed in the monitor.
The options are Fatal, Warning, Summary, Detail, and All.