Pci Express Settings - Winmate IV70 User Manual

PCI Express Settings

SETTING
Relaxed Ordering
Extended Tag
No Snoop
Maximum Payload
Maximum Read Request
ASPM Support
Extended Synch
Link Training Retry
Link Training Timeout
Unpopulated Links
IV70 Motherboard User Manual
DESCRIPTION
Enables or Disables PCI Express Device Relaxed Ordering
If Enabled allows device to use 8-bit tag field as a requester
Enables or Disables PCI Express Device No Snoop option
Set maximum payload of PCI express device or allow system BIOS to
select the value(128~4096 bytes)
Set maximum Read Request size of PCI express device or allow system
BIOS to select the value(128~4096 bytes)
Set the ASPM Level: Force L0S-Force all links to L0s State: Auto- BIOS
auto configure: Disabled- 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 wait 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 'Disabled'
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