Gigabyte R263-SG0-AAE1 User Manual page 60

Parameter
PCI Bus Driver Version
SLOT# I/O ROM
(Note1)
SLOT# Lanes
(Note1)
SLOT# Max Link Speed
M2M I/O ROM
(Note2)
M2M Lanes
(Note2)
M2M Max Link Speed
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 M.2 Slot.
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 M2M devices, and initializes device expansion ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
Change the M2M PCIe lanes.
Options available: Auto, x4, x2x2. Default setting is Auto.
Configure M2M max link speed.
(Note2) Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
Default setting is Auto.
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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