Pci Express Root Port 7 (Lan1-I226) - Avalue Technology ARC-1037 Quick Reference Manual

10.4" intel atom soc processor alder-lake fanless rugged touch panel pc with iet expansion
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PTM
PCIe Speed

5.6.3.2.1.2 PCI Express Root Port 7 (LAN1-I226)

Item
PCI Express Root Port 7
(LAN1-I226)
ASPM
L1 Substates
PTM
PCIe Speed
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
Set the ASPM Level: Force L0s – Force all
Disabled[Default],
links to L0s State AUTO – BIOS auto
L1
configure DISABLE – Disables ASPM.
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
ARC-1037 Quick Reference Guide 105
Quick Reference Guide
Description

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