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Chapter 4: AMI BIOS
Max Link Speed
This feature allows the user to select PCIE support for the device installed.
The options are Auto, Gen1, Gen2 and Gen3.
ASPM
Set this option to configure the Active State Power Management (ASPM)
of the PEG device on this PCIE slot. The options are Disabled, Auto,
ASPM L0s, ASPM L1 and ASPM L0sL1.
PEG0 Slot Power Limit Value
Use this feature to set the upper limit on the power supplied by the
PCI-E slot. Press "+" or "-" on your keyboard to change the value. The
default setting is 75.
PEG0 Slot Power Limit Scale
Use this feature to select the scale used for the slot power limit value.
The options are 1.0x, 0.1x, 0.01x and 0.001x.
PEG0 Max Payload Size
Use this feature to select the PEG0 maximum payload size. The options
are Auto, 128 TLP and 256 TLP.
Program PCIe ASPM after OpROM
PCIe ASPM, the Active State Power Mangement for PCI-Express slots,
is a power management protocol used to manage power consumption
of serial-link devices installed on PCI-Express slots during a prolonged
off-peak time. if this item is set to Enabled, PCI-E ASPM will be pro-
grammed after OPROM. If this itme is set Disabled, the PCI-E ASPM will
be programmed before OPROM. The options are Disabled and Enabled.
PCH SLOT3 PCI-E 3.0 X1 (IN X4)
PCH SLOT3 PCI-E 3.0 X1 (IN X4)
Use this feature to enable or disable the device installed on the specified
port. The options are Disabled and Enabled.
ASPM Support
Set this option to configure the Active State Power Management (ASPM)
of the PEG device on this PCIE slot. The options are Disabled, L0s, L1,
L0sL1 and Auto.
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