Asus Pro WS WRX90E-SAGE SE AMD TR5 Series BIOS Manual English - Page 43

PCI Subsystem Settings, 7.8 USB Configuration, Re-Size BAR Support, SR-IOV Support

Page 43 highlights

7.7 PCI Subsystem Settings The items in this menu allow you to configure PCI, PCI-X, and PCI Express settings. Re-Size BAR Support If the system has Resizable BAR capable PCIe Devices, this option enables or disables Resizable BAR Support (Only if System supports 64 bit PCI Decoding). Configuration options: [Disabled] [Enabled] To enable Re-Size BAR Support for harnessing full GPU memory, please go to the Boot section and set CSM(Compatibility Support Module) to [Disabled]. SR-IOV Support Allows you to enable or disable Single Root IO Virtualization Support if the system has SRIOV capable PCIe devices. Configuration options: [Disabled] [Enabled] 7.8 USB Configuration The items in this menu allow you to change the USB-related features. The Mass Storage Devices item shows the auto-detected values. If no USB device is detected, the item shows None. Pro WS sTR5 Series BIOS Manual 43

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Pro WS sTR5 Series BIOS Manual
43
7.7
PCI Subsystem Settings
The items in this menu allow you to configure PCI, PCI-X, and PCI Express settings.
Re-Size BAR Support
If the system has Resizable BAR capable PCIe Devices, this option enables or disables
Resizable BAR Support (Only if System supports 64 bit PCI Decoding).
Configuration options: [Disabled] [Enabled]
To enable Re-Size BAR Support for harnessing full GPU memory, please go to the
Boot
section and set
CSM(Compatibility Support Module)
to
[Disabled]
.
SR-IOV Support
Allows you to enable or disable Single Root IO Virtualization Support if the system has SR-
IOV capable PCIe devices.
Configuration options: [Disabled] [Enabled]
The
Mass Storage Devices
item shows the auto-detected values. If no USB device is
detected, the item shows
None
.
7.8
USB Configuration
The items in this menu allow you to change the USB-related features.