Gigabyte G242-Z12 - Page 68

BIOS Setup
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Parameter
Description
PCI Bus Driver Version
Displays the PCI Bus Driver version information.
GENZ_#
(Note1)
Lanes Conguration
U2_#
(Note1)
Lanes Conguration
OCP3.0 Conguration
Change the PCIe/U2/OCP 3.0 lanes.
Options available: Disabled, Auto, x16, x8x8, x8x4x4, x4x4x8,
x4x4x4x4. Default setting is Auto.
GEN_# I/O ROM
(Note1)
U2_#
(Note1)
OCP I/O ROM
(Note1)
When enabled, this setting will initialize the device expansion ROM
for the related PCI-E slot.
Options available: Enabled/Disabled. Default setting is Enabled.
GEN_# Link Speed
(Note1)
U2_#
(Note1)
OCP 3.0 Max Link Speed
(Note1)
Congure mezzanine PCIe max link speed.
Options available: Auto/Maximum/Gen1/Gen2/Gen3/Gen4.
Default setting is Auto.
PCI Devices Common Settings
Above 4G Decoding
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled/Disabled. Default setting is Enabled.
SR-IOV Support
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.
(Note1) This section is dependent on the available PCIe Slot.