Pci express settings – IBASE MB980 User Manual

Page 33

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BIOS SETUP

MB980 User’s Manual

29

PCI Latency Timer
Value to be programmed into PCI Latency Timer Register.

VGA Palette Snoop
Enables or disables VGA Palette Registers Snooping.

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

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

Disabled

some PCI-E devices to fail

Extended Synch

Disabled

Link Training Retry

5

Link Training Timeout (uS)

100

Unpopulated Links

Keep Link ON

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.

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