Supermicro SBI-7127R-S6 User Manual page 64

SBI-7127R-S6 Blade Module User's Manual
Menu Option
North Bridge
Configuration
IOH
Configuration
Intel VT-d
Intel I/OAT
DCA Support
IOH 0/1
PCIe Port
Bifurcation
Controls
QPI
Configuration
Isoc
QPI Link
Speed Mode
QPI Link
Frequency
Select
DIMM
Configuration
DIMM
Information
Memory Mode
DRAM RAPL
Mode
DDR Speed
Channel
Interleaving
Table 5-5. Chipset Configuration Sub-menu
Description
This sub-menu configures North Bridge features and shows configuration
information.
This submenu configures Intel VT-d and Intel I/OAT in your system and
configures IOU PCIe port bifurcation controls.
This setting allows you to Enable or Disable Intel Virtualization Technology for in
your system.
This setting allows you to Enable or Disable Intel I/O Acceleration Technology in
your system.
This setting allows you to Enable or Disable DCA support in your system.
Both IOH 0 and IOH 1 PCIe port bifurcation controls are available to set IOU Link
Speed and PCIe Port settings. Options include Gen 1, Gen 2 or Gen 3 link speed
settings or various port PCIe settings for x4x4, x8, x4x4x4, x4x4x8, x8x4x4, x8x8
or x16 (default depends upon setting).
This submenu statically displays Current QPI Link Speed and Current QPI Link
Freq as well as providing options for Isoc, QPI Link Speed Mode and QPI Link
Frequency Select.
This setting allows you to Enable or Disable Isoc in your system.
This setting allows you to select QPI Link Speed as being either Fast or Slow
mode.
This setting allows you to select the QPI link frequency. Options include Auto,
6.4 GT/s, 7.2 GT/s or 8.0 GT/s.
This submenu displays static Memory Configuration information (Current
Memory Mode, Current Memory Speed, Mirroring and Sparing), DIMM
Information and other option settings.
DIMM presence and size information is shown in this submenu when selected.
This setting sets the system memory mode. Options include the following:
• Independent (default) – All DIMMs are available to the operating system.
• Mirroring – The mainboard maintains two identical copies of all data in
memory for redundancy.
• Lock Step – The mainboard uses two areas of memory to run the same set
of operations in parallel.
• Sparing – A preset threshold of correctable errors is used to trigger fail-over.
The spare memory is put online and used as active memory in place of the
failed memory.
This setting allows you to select DRAM RAPL Mode for your system. Options
include Disabled, DRAM RAPL Mode0 and DRAM RAPL MODE1.
This setting allows you to force DDR speed for your system. Options include
Auto, Force DDR3 800, Force DDR 1066, Force DDR 1333, Force DDR 1600
and Force SPD.
This setting allows you to select different channel interleaving settings. Options
include Auto, 1 Way, 2 Way, 3 Way and 4 Way.
5-8