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Chapter 4: AMI BIOS

4-9

Socket 0 PcieD00F0 - Port 0/DMI

Link Speed

This item congures the link speed of a PCI-E port specied by the user. The

options are Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5.0 GT/s),

and Auto.

PCI-E Port DeEmphasis

This item congures the De-Emphasis Control (LANKCON2 [6]) setting for this

computer. The options are -6.0 dB and -3.5 dB.

The following items will be display:

PCI-E Port Link Status

PCI-E Port Link Max

PCI-E Port Link Speed

PCI-E Port L0s Exit Latency

Use this feature to set the length of time required for the port specied by the

user to complete the transition from L0s to L0. The default setting is 4uS - 8uS.

PCI-E Port L1 Exit Latency

Use this feature to set the length of time required for the port specied by the

user to complete the transition from L1 to L0. The options are <1uS, 1uS - 2uS,

2uS - 4uS, 4uS - 8uS, 8uS - 16uS, 16uS - 32uS, 32uS - 64uS, and >64uS.

Fatal Err (Error) Over

Select Enable to force fatal error propagation to the IIO core error logic for the

port specied by the user. The options are Disable and Enable.

Non-Fatal Err (Error) Over

Select Enable to force non-fatal error propagation to the IIO core error logic for

the port specied by the user. The options are Disable and Enable.

Corr Err (Correctable Error) Over

Select Enable to force correctable error propagation to the IIO core error logic

for the port specied by the user. The options are Disable and Enable.

L0s Support

When this item is set to Disable, IIO will not put its transmitter in the L0s state.

The default setting is Disable.

Supero X10DRi User Manual

Questions and Answers: