Advantech ITA-5231 Series User Manual page 55

4.3.2.3 PEG Port Configuration
 Enable Root Port
This item allows users to enable/disable the root port.
 Max Link Speed
This item allows users to configure the PEG port's max. link speed.
Detect Non-Compliant Device

This item allows users to enable/disable the detect non-compliant PCIE device
function.
45 ITA-5231 User Manual