Q7-A29
Q7-A29 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
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4.3.5.1
PCI Express Configurations submenu
Menu Item
Options
Description
PSPP Policy
Disabled / Performance /
Balanced High / Balanced Low/
Power Saving / Auto
PCIe Speed Power policy: the processor can dynamically support the changing to the link
frequency due to changes in system configuration and power policy.
PCI-e Topology
4 x1
1 x2 + 2 x1
2 x2
1 x4
PCI-e lanes grouping as following:
Lane #0
Lane #1
Lane #2
Lane #3
x1
x1
x1
x1
x2
x1
x1
x2
x2
x4
APU GPP #0 Features
APU GPP #1 Features
APU GPP #2 Features
APU GPP #3 Features
See following options
These menu are to be used to set single PCI express ports features, see the following menu
items
GPP Enabled
Auto /Disabled / Enabled
Use this item to enable this GPP.
Speed Mode
Auto / Gen1 / Gen2
This menu item is available only when
“
GPP Enabled
”
is set to Enabled.
Set PCI-e ports link speed/capability
Link ASPM
Disabled / L0s / L1 / L0s & L1
This menu item is available only when
“
GPP Enabled
”
is set to Enabled.
Manages PCI Express L0s and L1 power states, for OSs able to handle Active State Power
Management (ASPM)
Internal LAN configuration
See following options
This menu must be used to set GFX PCI express port features, see the following menu items
GPP Enabled
Auto /Disabled / Enabled
Use this item to enable this GPP.
Link ASPM
Disabled / L0s / L1 / L0s & L1
This menu item is available only when
“
GFX Enabled
”
is set to Enabled.
Manages PCI Express L0s and L1 power states, for OSs able to handle Active State Power
Management (ASPM)
