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Pci express settings, Aspm support, Bios setup – IBASE MB968 User Manual

Page 37

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BIOS SETUP

37

SERR# Generation
Enables or disables PCI device to generate SERR#.

PCI Express Settings
Change PCI Express devices settings.


PCI Express Settings

Aptio Setup Utility

Main

Advanced

Chipset

Boot

Security

Save & Exit

PCI Express Device Register Settings



→ ←

Select Screen

↑↓

Select Item

Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit

Relaxed Ordering

[Disabled]

Extended Tag

[Disabled]

No Snoop

[Enabled]

Maximum Payload

[Auto]

Maximum Read Request

[Auto]

PCI Express Link Register Settings

ASPM Support

[Disabled]

WARNING: Enabling ASPM may cause some

PCI-E devices to fail

Extended Synch

[Disabled]

Link Training Retry

[5]

Link Training Timeout

100

Unpopulated Links

[Keep Link ON]

Restore PCIE Register

[Disabled]

Relaxed Ordering
Enables or disables PCI Express Device Relaxed Ordering.

Extended Tag
If ENABLED allows device to use 8-bit Tag field as a requester.

No Snoop
Enables or disables PCI Express Device No Snoop option.

Maximum Payload
Set Maximum Payload of PCI Express Device or allow System BIOS to
select the value.

Maximum Read Request
Set Maximum Read Request Size of PCI Express Device or allow
System BIOS to select the value.

ASPM Support