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Chapter 4: AMI BIOS

4-25

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Intel(R) Thunderbolt

The following Intel Thunderbolt submenu items will display:

•Thunderbolt Specication Version

•Intel Sample Code Version

•Thunderbolt Host Chip

Security Level

This option selects the security level for the Intel Thunderbolt port(s) . The options

are Legacy Mode, Unique ID, One Time Saved Key, and DP+++ only.

Security Mode

This option selects the security mode for the Intel Thunderbolt port(s) . The op-

tions are Normal Mode, Normal Mode w/o NHI, Direct Connected w/o NHI, and

Redriver Only..

Wake From Thunderbolt Devices

This option enables the wake-up feature from Thunderbolt devices. The options

are Disabled, and Enabled.

Thunderbolt PCIe Cache-Line Size

This option congures the cache-line size value to be congured on the Thunderbolt

PCIe subtree. The options 0, 1, 2, 4, 8, 16, 32, 64, and 128.

Thunderbolt Surprise-Removal

This option enables or disables the Thunderbolt Surprise Removal workaround

support. The options are Disabled and Enabled.

Thunderbolt Wake Delay

This option congures the Thunderbolt wake delay. Enter a numeric value in mil-

liseconds. Default is 20. (Note: 0 = Disabled).

Thunderbolt Software SMI Delay

This option congures the Thunderbolt Software SMI Delay. Enter a numeric value

in milliseconds. Default is 20ms. (Note: 0 = Disabled).

Reserved Memory per Physical Slot

This option congures the Thunderbolt reserved memory for each physical slot. For

example, if a PCIe device uses <X MB of memory, the BIOS will reserve X MB per

physical slot. Enter a numeric value in megabytes. Default is 32MB.

Supero X10SAT User Manual

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