Pci Express Root Port 5(M.2 Keye) - Avalue Technology ARC-1235 Quick Reference Manual

3.6.3.2.1.3 PCI Express Root Port 5(M.2 KeyE)

Item
PCI Express Root Port 5(M.2
KeyE)
ASPM
L1 Substates
PTM
PCIe Speed
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
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