Pci express settings – IBASE IB970 User Manual
Page 31
![background image](/files/790395/content/doc031.png)
BIOS SETUP
IB970 User’s Manual
27
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.