User Manual
ROG MAXIMUS XI CODE BIOS Manual
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1.6.1 Platform Misc Configuration
The items in this menu allow you to congure the platform-related features.
PCI Express Native Power Management
This item allows you to enhance the power saving feature of PCI Express and perform ASPM
operations in the operating system.
Conguration options: [Disabled] [Enabled]
The following item appears only when you set the PCI Express Native Power Management
to [Enabled].
Native ASPM
Conguration options: [Auto] [Enabled] [Disabled]
PCH - PCI Express
PCH DMI ASPM
This item allows you to control the Active State Power Management on both NB
(NorthBridge) side and SB (SouthBridge) side of the DMI Link.
Conguration options: [Disabled] [L0s] [L1] [L0sL1] [Auto]
ASPM 0
This item allows you to select the ASPM state for energy-saving conditions.
Conguration options: [Disabled] [L0s] [L1] [L0sL1] [Auto]
L1 Substates
This item allows you to select the PCI Express L1 Substates settings.
Conguration options: [L1.1] [L1.1 & L1.2]
PCI Express Clock Gating
This item allows you to enable or disable PCI Express Clock Gating for each port.
Conguration options: [Disabled] [Enabled]