Supero C7Z270-PG, User Manual

Page: 109 / 149

Chapter 4: AMI BIOS
4-37
De-emphasis Control
Use this feature to configure the De-emphasis control on PEG. The
optoins are -6 dB and -3.5 dB .
PEG 0:1:1
Enable Root Port
Select Enable to activate the Root Port. The options are Disabled,
Enabled, and Auto.
Max Link Speed
Select Auto , Gen1, Gen2, or Gen3 to set the PEG Max Link Speed.
PEG 0:1:2
Enable Root Port
Select Enable to activate the Root Port. The options are Disabled,
Enabled, and
Auto .
Max Link Speed
Select Auto , Gen1, Gen2, or Gen3 to set the PEG Max Link Speed.
PEG Port Feature Configuration
Detect Non-Compliant Device
Select Enable to activate detection of non-compliant PCI Express de-
vice in PEG port. The options are
Disabled and Enabled.
PCIe Spread Spectrum Clocking
When enabled, this feature will allow the disabling of the Spread
Spectrum Clocking for compliance testing. The options are Disabled
and
Enabled .
GMM Device (B0:D8:F0)
This feature will enable/disable the SA GMM device. The options are
Disabled and
Enabled .
Above 4GB MMIO BIOS Assignment
Select Enable for remapping of BIOS above 4GB. The options are Enabled
and
Disabled .