Supermicro SuperWorkstation 7048A-T User Manual page 62

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uper orkstation 7048A-T User's Manual
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CPU1 VCore/CPU2 VCore
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VDIMM AB/VDIMM CD/VDIMM EF/VDIMM GH
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3.3V
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3.3VSB
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VBAT
Intel® Thunderbolt
This feature is used to enable hot-plug support in the BIOS setup when the OS
does not support PCI-E or SHPC hot-plugging.
The following items will be displayed:
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Thunderbolt Specification
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Intel Sample Code Version
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Thunderbolt Host Chip
BIOS Hot-Plug Support
Select Enabled to enable BIOS hot-plug support which will allow the user to re-
place a component or disk drive without shutting down the system. The options are
Enabled and Disabled.
Intel Thunderbolt Technology
Select Enabled to support Intel Thunderbolt Technology to enhance system perfor-
mance. The options are Enabled and Disabled.
Security Level
Use this item to set the security level for Intel Thunderbolt features. The options are
Legacy Mode, Unique ID, One Time Saved Key, and DP++ only.
Wake From Thunderbolt Devices
Select Enabled to allow the system to "wake-up" a PCI devices while in "Thunderbolt
state". The options are Enabled and Disabled.
AIC Support
Select Enabled for the system to execute the Go2Sx command before going to
sleep. The options are Enabled and Disabled.
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Thunderbolt PCIe Cache-line Size
Use this item to set the PCI-E cache-line size to be used in THE Thunderbolt sub-
tree. The options are 0, 1, 2, 4, 8, 16, 32, 64 and 128.
SMI/Notify Support
If this item is set to Enabled, SMI (Structure of Management Information) notifica-
tion will be provided for Thunderbolt Technology support. The options are Enabled
and Disabled.
Ignore Thunderbolt Option ROM
Select Enabled to ignore Thunderbolt Option ROM, which will not allow the system
to boot up from a PCI-E device used in the Thunderbolt technology. The options
are Enabled and Disabled.
Thunderbolt SwSMI Delay
Use this item to set the time delay setting to allow a PCI-E device used in the
Thunderbolt technology to be detected by the BIOS before system boot. The default
setting is 0 (=Disabled).
TBT Device IO Resource Support
Select Enabled to allocate IO resources to be used by "Thunderbolt devices". The
options are Enabled and Disabled.
Reserved Mem (Memory) per Phy (Physical) Slot
Use this item to specify the size of memory that the BIOS should allocate for each
PCI-E physical slot when the onboard PCI-E devices will consume more than the
total size of memory available on the motherboard. The default setting is 32.
Reserved PMem (Prefetchable Memory) per Phy (Physical) Slot
Use this item to specify the size of prefetchable memory that the BIOS should al-
locate for each PCI-E physical slot when the onboard PCI-E devices will consume
more than the total size of memory available on the motherboard. The default
setting is 32.
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Chapter 7: BIOS