Supermicro X13SEI-TF User Manual page 76

Super X13SEI-TF/-F User's Manual
SW Guard Extensions (SGX)
Use this feature to enable Intel Software Guard Extensions (SGX) support. Intel SGX is a set
of extensions that increases the security of application code and data by using enclaves in
memory to protect sensitive information. The options are Disabled and Enabled.
SGX Package Info In-Band Access
Setting this feature to Enabled is required before BIOS provides software with the key blobs,
which are generated for each CPU package. The options are Disabled and Enabled.
SGX PRM Size (Available when "SW Guard Extensions (SGX)" is set to Enabled)
Use this feature to set the Processor Reserved Memory Range Register (PRMRR) size.
The options are 256M, 512M, 1G, 2G, 4G, 8G, 16G and 32G.
Chipset Configuration

Warning: Setting wrong values in below sections may cause system to malfunction.
North Bridge
This feature allows you to configure the following North Bridge settings.
Uncore Configuration

The following information is displayed.
•
Number of CPU
•
Current UPI Link Speed
•
Current UPI Link Frequency
•
Global MMIO Low Base / Limit
•
Global MMIO High Base / Limit
•
PCIe Configuration Base / Size
Degrade Precedence
Use this feature to select the degrading precedence option for Ultra Path Interconnect
(UPI) connections. Select Topology Precedent to degrade UPI features if system options
are in conflict. Select Feature Precedent to degrade UPI topology if system options are
in conflict. The options are Topology Precedence and Feature Precedence.
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