Setup and speci¿cations guide
Advanced conguration
Table 33. Advanced conguration
Option Description
ASPM Allows you to set the ASPM level.
• Auto (default) - There is handshaking between the device and PCI Express hub to determine the
best ASPM mode supported by the device
• Disabled - ASPM power management is turned o at all time
• L1 Only - ASPM power management is set to use L1
28 System setup