Supermicro SBI-7228R-T2F, Руководство пользователя, Страница: 62 / 86

SBI-7228R-T2F Blade Module User’s Manual
5-10
IOU1 (IIO PCIe Port
3) This setting selects the PCIe port bifurcation for PCIe Slot 3. Options
include x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16 or
Auto .
No PCIe Port Active
ECO
This setting is a workaround setting when no PCIe port is active. Options
include
PCU Squelch Exit Ignore Option and Reset the SQ FLOP by
CSR Option.

IOAT Configuration This sub-menu configures all IOAT configuration options.
Enable IOAT This setting allows you Enable or Disable IOAT devices.
No Snoop Use this setting to Enable or Disable No Snoop for each CB device.
Relaxed Ordering This setting Enables or Disables relaxed ordering in your system.

Intel VT for Directed I/
O (VT-d)
This sub-menu allows you to configure Intel VT for Directed I/O settings.
Intel VT for Directed
I/O (VT-d)
This setting allows you to Enable or Disable Intel Virtualization Technology
for Directed I/O (VT-d) by reporting the I/O device assignment to VMM
through the DMAR ACPI Tables.

QPI Configuration This sub-menu allows you to configure QPI settings.

QPI General
Configuration
This sub-menu displays and provides options to change the QPI General
settings.

QPI Status
Selecting this sub-menu brings up a screen showing QPI Status static
information including Number of CPU, Number of IIO, Current QPI Link
Speed, Current QPI Link Frequency, QPI Global MMIO Low Base / Limit,
QPI Global MMIO High Base / Limit and QPI Pci-e Configuration Base /
Size.
Link Frequency
Select This setting allows you to select the QPI Link Frequency. Options include
6.4GB/s, 8.0GB/s, 9.6GB/s,
Auto and Auto Limited.
Link L0p Enable This setting Enables or Disables Link L0p.
Link L1 Enable This setting Enables or Disables Link L1.
COD Enable This setting Enables or Disables Cluster on Die for the system.
Early Snoop
This setting enables or disables Early Snoop for the system. Options
include Disable, Enable or
Auto .
Isoc Mode This setting allows you to Enable or Disable Isoc in your system.

Memory Configuration This sub-menu displays Memory Configuration settings.
Enforce POR
This setting allows you to enforce POR restrictions for DDR4 frequency
and voltage programming. Options include
Enabled or Disabled.
Memory Frequency
This sets the maximum memory frequency in Mhz. Options include Auto
and frequencies between 1333 ~ 3200.
WARNING! DO NOT SELECT RESERVED.
Data Scrambling
Use this setting to enable data scrambling for your system. Options include
Auto , Disabled and Enabled.
DRAM RAPL
Baseline This setting enables and specifies the DRAM RAPL Baseline mode.
Options include Disable, DRAM RAPL Mode 0 and
DRAM RAPL Mode 1 .
Table 5-5. Chipset Configuration Sub-menu (Continued)
Menu Option Description