Acpi Settings - Avalue Technology EMX-CDV User Manual

Maximum Read Request
ASPM Support
Extended Synch
Link Training Retry
Link Training Timeout (uS)
Unpopulated Links

3.6.2.2 ACPI Settings

You can use this item to set up ACPI Configuration.
Item
ACPI Sleep State
S3 Video Repost
4096 Bytes
Auto[Default]
128 Bytes
256 Bytes
512 Bytes
1024 Bytes
2048 Bytes
4096 Bytes
Disabled[Default]
Auto
Force L0s
Enabled
Disabled[Default]
Disabled
2
3
5[Default]
10-10000
Keep Link ON[Default]
Disable Link
Options
Suspend Disabled
S1 (CPU Stop Clock),
S3 (Suspend to RAM) [Default]
Enabled
Disabled[Default]
Set Maximum Read Request Size of PCI
Express Device or allow System BIOS to
select the value.
Set the ASPM Level: Force L0s-Force all
links to L0s State: AUTO – BIOS auto
configure: DISABLE – Disables ASPM.
If ENABLED allows generation of Extended
Synchronization patterns.
Defines number of Retry Attempts software
will take to retrain the link if previous
training attempt was unsuccessful.
Defines number of Microseconds software
will before polling 'Link Training' bit in Link
Status register. Value range from 10 to
1000 uS.
In order to save power, software will
disable unpopulated PCI Express links, if
this option set to 'Disable Link'.
Description
Select the highest ACPI sleep state the
system will enter when the SUSPEND
button is pressed.
Enable or Disable S3 Video Repost
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