ADLINK nanoX-BT - Manual (Page 47)

nanoX-BT Page 47
Feature Options Description
VGA Palette Snoop Disabled
Enabled Enables or Disables VGA palette registers snooping.
PERR# Generation Enabled
Disabled Enable or Disable the PCI Express port 1 in the chipset.
SERR# Generation Enabled
Disabled Enables or Disables PCI Device to generate SERR#.
PCI Express Settings Info only
Relaxed Ordering Disabled
Enabled
Enables or Disables PCI Express device relaxed ordering.
Extended Tag Disabled
Enabled If Enabled, allows device to use 8-bit tag field as a requester.
No Snoop Disabled
Enabled Enables or Disables PCI Express device No Snoop option.
Maximum Payload Auto
128 Bytes
256 Bytes
512 Bytes
1024 Bytes
2048 Bytes
4096 Bytes Set maximum payload of PCI Express device or allow system BIOS
to select the value.
Maximum Read Request Auto
128 Bytes
256 Bytes
512 Bytes
1024 Bytes
2048 Bytes
4096 Bytes Set maximum read request size of PCI Express device or allow
system BIOS to select the value.
PCI Express Link Register Settings Info only
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