Pci subsystem settings – Foxconn Rattler User Manual

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PCI Subsystem Settings

► PCI Bus Driver Version

This item shows the PCI bus driver version information.

► PCI ROM Priority

This item is used to specify what PCI option ROM to launch. The default option is [EFI Com-
patible ROM].

PCI Common Settings
► PCI Legacy Timer

The value you chose will be programmed into PCI legacy timer register.

► VGA Palette Snoop

This item is used to enable or disable VGA palette register snooping.

► PERR# Generation

This item is used to enable or disable the PCI device to generate PERR# or not, when a data
parity error is detected.

► SERR# Generation

This item is used to enable or disable the PCI device to generate an SERR#.

PCI Express Device Settings
► Relaxed ordering

This item is used to enable or disable the PCI Express device relaxed ordering.

► Extended Tag

This item is used to allow the PCI Express devices to use the extended 8-bit tag field as a
requester or not .

► No Snoop

This item is used to enable or disable the PCI Express device no snoop option.

► Maximum Payload

This item is used to set the maximum payload of PCI Express Device, or you can set [Auto]
to allow system BIOS to select the value.

PCI Bus Driver Version

V 2.03.00

In case of multiple Option

PCI ROM Priority

[EFI Compatible ROM]

ROMs(Legacy and EFI

Compatible), specifies what

PCI Common Settings

PCI Option ROM to launch.

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]

→ ←: Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values

F3: Optimized Defaults
F4: Save & Exit
ESC: Exit

Advanced