Contec IPC Series User Manual page 38

PC Express Root Port7, Port9, Port21
Feature
PCI Express Root
Port 7/9/21
ASPM 7/9/21
PCIe Speed
38
Option
Enabled
Disabled
Auto
L0s
L1
L0sL1
Disabled
Auto
Gen1
Gen2
Gen3
Description
Control the PCI Express Root Port.
Set the ASPM Level:
Force L0s – Force all links to L0s State
AUTO-BIOS auto configure
DISABLE – Disables ASPM
Select PCI Express port speed
GSPI-Q3700-LLVA User's Manual