AmITX-BT-I
Page 57
Feature
Options
Description
ASPM Support
WARNING: Enabling ASPM may cause some
PCI-E devices to fail
Disabled
Auto
Force L0s
Set the ASPM Level: Force L0s - Force all links to L0s
Auto - BIOS auto configure
Disabled - Disables ASPM
Extended Synch
Disabled
Enabled
If enabled, allows generation of Extended Synchronization patterns.
Link Training Retry
Disable
2
3
5
Defines number of retry attempts software will take to retrain the
link if previous training attempt was unsuccessful.
Link Training Timeout (Us)
1000
Defines number of microseconds software will wait before polling
'Link Training' bit in Link Status register. Value range from 10 to
10000 uS.
Unpopulated Links
Keep Link ON
Disabled
In order to save power, software will disable unpopulated PCI
Express links if this option set to Disabled.
Restore PCIE Registers
Enabled
Disabled
On non-PCI Express aware OSes (pre Windows Vista) some
devices may not be correctly reinitialized after S3. Enabling this
restores PCI Express device configurations on S3 resume.
Warning: Enabling this may cause issues with other hardware after
S3 resume.
PCIe Configuration
Info only
PCIe Configuration
Submenu
