Asus ROG MAXIMUS Z790 HERO EVA-02 ROG MAXIMUS Z790 Series BIOS Manual English - Page 68

Discrete ThunderboltTM Support, Wake From ThunderboltTM Devices, Discrete ThunderboltTM Configuration

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Page 68 highlights

Discrete Thunderbolt(TM) Support Allows you to enable or disable Discrete Thunderbolt(TM) Support. Configuration options: [Disabled] [Enabled] • Please set Control Iommu Pre-boot Behavior in the System Agent(SA) Configuration page to [Enabled] to support DMA Protection Feature. • The following items appear only when Discrete Thunderbolt(TM) Support is set to [Enabled]. Wake From Thunderbolt(TM) Devices Allows you to enable or disable system wake from Thunderbolt(TM) devices. Configuration options: [Disabled] [Enabled] Discrete Thunderbolt(TM) Configuration The items in this submenu allow you to configure Discrete Thunderbolt(TM) related configurations. DTBT Go2Sx Command Allows you to enable the command to put DTBT into Sx state while system is going into Sx. Configuration options: [Disabled] [Enabled] Windows 10 Thunderbolt Support Allows you to specify Windows 10 Thunderbolt support level. [Enable + RTD3] OS Native support plus RTD3. [Disabled] No OS native support. DTBT Controller 0 Configuration DTBT Contorller 0 Configuration options: [Disabled] [Enabled] TBT Host Router Allows you to enable host router based on ports available. Configuration options: [One Port] [Two Port] Extra Bus Reserved Allows you to select the TBT Root Port Type. [56] One port Host. [106] Two port Host. Reserved Memory Allows you to set the Reserved Memory for this Root Bridge. Use the and keys to adjust the value. Configuration options: [1] - [4096] Memory alignment Allows you to set the memory alignment bits. Use the and keys to adjust the value. Configuration options: [0] - [31] Reserved PMemory Allows you to set the Reserved Prefetchable Memory for this Root Bridge. Use the and keys to adjust the value. Configuration options: [1] - [4096] 68 ROG Z790 Series BIOS Manual

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68
ROG Z790 Series BIOS Manual
Discrete Thunderbolt(TM) Support
Allows you to enable or disable Discrete Thunderbolt(TM) Support.
Configuration options: [Disabled] [Enabled]
•
Please set
Control Iommu Pre-boot Behavior
in the
System Agent(SA)
Configuration
page to
[Enabled]
to support DMA Protection Feature.
•
The following items appear only when
Discrete
Thunderbolt(TM) Support
is set to
[Enabled]
.
Wake From Thunderbolt(TM) Devices
Allows you to enable or disable system wake from Thunderbolt(TM) devices.
Configuration options: [Disabled] [Enabled]
Discrete Thunderbolt(TM) Configuration
The items in this submenu allow you to configure Discrete Thunderbolt(TM) related
configurations.
DTBT Go2Sx Command
Allows you to enable the command to put DTBT into Sx state while system is going
into Sx.
Configuration options: [Disabled] [Enabled]
Windows 10 Thunderbolt Support
Allows you to specify Windows 10 Thunderbolt support level.
[Enable + RTD3]
OS Native support plus RTD3.
[Disabled]
No OS native support.
DTBT Controller 0 Configuration
DTBT Contorller 0
Configuration options: [Disabled] [Enabled]
TBT Host Router
Allows you to enable host router based on ports available.
Configuration options: [One Port] [Two Port]
Extra Bus Reserved
Allows you to select the TBT Root Port Type.
[56]
One port Host.
[106]
Two port Host.
Reserved Memory
Allows you to set the Reserved Memory for this Root Bridge. Use the <+> and <-> keys
to adjust the value.
Configuration options: [1] - [4096]
Memory alignment
Allows you to set the memory alignment bits. Use the <+> and <-> keys to adjust the
value.
Configuration options: [0] - [31]
Reserved PMemory
Allows you to set the Reserved Prefetchable Memory for this Root Bridge. Use the <+>
and <-> keys to adjust the value.
Configuration options: [1] - [4096]