Gigabyte MS33-AR1 User Manual page 41

Parameter
PCI Bus Driver Version
PCIE_# I/O ROM
(Note1)
PCIE_# Lanes
(Note1)
PCIE_#_Max Link Speed
M.2 I/O ROM
M.2 Lanes
M.2 Max Link Speed
Onboard LAN1/ LAN2 I/O ROM
PCI Devices Common Settings
Above 4G Decoding
SR-IOV Support
(Note1) This section is dependent on the available PCIe Slot.
(Note2) This section is dependent on the available LAN controller.
Description
Displays the PCI Bus Driver version information.
When enabled, this setting will initialize the device expansion
ROM for the related PCI-E slot.
Options available: Enabled, Disabled. Default setting is Enabled.
Change the PCIe lanes. Default setting is Auto.
Configure PCIe max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
(Note1)
Default setting is Auto.
Enable/Disable M.2 slot I/O ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
Change the M.2 slot lanes. Default setting is Auto.
Configure M.2 slot max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
Default setting is Auto.
Enable/Disable the onboard LAN devices, and initializes device
(Note2) expansion ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled, Disabled. Default setting is Enabled.
If the system has SR-IOV capable PCIe devices, this item
Enable/Disable Single Root IO Virtualization Support.
Options available: Enabled, Disabled. Default setting is Enabled.
BIOS Setup
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