IBASE Technology IB905, User Manual, Page: 28 / 63

BIOS SETUP
24 IB905 User’s Manual
PCI Subsystem Settings
This section allows you to configure the PCI, PCI-X and PCI Express
settings.
Aptio Setup Utility
Main
Advanced
Chipset Boot Security Save & Exit
PCI Bus Driver Version V 2.03.00
→ ←
Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save & Exit
ESC: Exit
PCI ROM Priority EFI Compatible ROM
PCI Common Settings
PCI Latency Timer 32 PCI Bus Clocks
VGA Palette Snoop Disabled
PERR# Generation Disabled
SERR# Generation Disabled
PCI Express Device Settings
Relaxed Ordering Disabled
Extended Tag Disabled
No Snoop Enabled
Maximum Payload Auto
Maximum Read Request Auto
PCI Express Link Settings
ASPM Support Disabled
WARNING: Enabling ASPM may cause some
PCI-E devices to fail
Extended Synch Disabled
PCI ROM Priority
In case of multiple Option ROMs (Legacy and EFI Compatible), specifies
what PCI Option ROM to launch.
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#.
Relaxed Ordering
Enables or Disables PCI Express Device Relaxed Ordering.