User Manual

5-19
RS720Q-E10-RS8U
5.5.9 PCI Subsystem Settings
Allows you to congure PCI, PCI-X, and PCI Express Settings.
Load RT32 Image [Enabled]
Allows you to enable or disable RT32 Image Loading.
Conguration options: [Disabled] [Enabled]
Above 4G Decoding [Enabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space. It only works if the system supports 64-bit PCI decoding.
Conguration options: [Disabled] [Enabled]
The following items appear only when
Above 4G Decoding
is set to
[Enabled]
.
First VGA 4G Decode [Auto]
[Auto] Auto
[Above_4G] Force First VGA to above 4G.
LAN Device 4G Decode [Above_4G]
Configuration options: [Auto] [Above_4G]
Re-Size BAR Support [Disabled]
If system has Resizable BAR capable PCIe Devices, this option enables or disables
Resizable BAR Support. (Only if system supports 64-bit PCI Decoding).
Conguration options: [Disabled] [Auto]
To enable Re-Size BAR Support for harnessing full GPU memory, please set
CSM
(Compatibility Support Module)
to
[Disabled]
.
SR-IOV Support [Enabled]
Allows you to enable or disable Single Root IO Virtualization Support if the system has SR-
IOV capable PCIe devices.
Conguration options: [Disabled] [Enabled]