Pci Express Root Port 4(Lan2-I225/I226) - Avalue Technology ARC-1235 Quick Reference Manual

ARC-1235
L1 Substates
PTM
PCIe Speed

3.6.3.2.1.2 PCI Express Root Port 4(LAN2-I225/I226)

Item
PCI Express Root Port
4(LAN2-I225/I226)
ASPM
L1 Substates
PTM
PCIe Speed
64 ARC-1235 Quick Reference Guide
Disabled[Default]
L1.1 PCI Express L1 Substates settings.
L1.1 & L1.2
Disabled[Default] Enable/Disable Precision Time
Enabled Measurement.
Auto[Default]
Gen1
Configure PCIe Speed.
Gen2
Gen3
Option
Enabled[Default],
Control the PCI Express Root Port.
Disabled
Disabled[Default],
Set the ASPM Level: Force L0s – Force all
L0s
links to L0s State AUTO – BIOS auto
L1
configure DISABLE – Disables ASPM.
L0sL1
Auto
Disabled[Default]
L1.1 PCI Express L1 Substates settings.
L1.1 & L1.2
Disabled[Default] Enable/Disable Precision Time
Enabled Measurement.
Auto[Default]
Gen1
Configure PCIe Speed.
Gen2
Gen3
Description