Bios setup – DFI CP908-B User Manual

Page 37

BIOS Setup

PCI Subsystem Settings

This section is used to configure the PCI, PCI-X and PCI Express settings.

In case of multiple Option

ROMs (Legacy and EFI

Compatible), specifies

what PCI Option ROM

to launch.

BIOS SETUP UTILITY

PCI Bus Driver Version

PCI ROM Priority

PCI Common Settings Settings

PCI Latency Time

Advanced

V 2.02.01

[EFI Compatible ROM]

[128 PCI Bus Clock]

PCI ROM Priority

Selects the PCI Option ROM to launch in case Multiple Option ROMs (Legacy
ROM and EFI Compatible ROM) are present.

PCI Latency Time

This feature is used to select the length of time each PCI device will control
the bus before another takes over. The larger the value, the longer the PCI
device can retain control of the bus. Since each access to the bus comes with
an initial delay before any transaction can be made, low values for the PCI
Latency Timer will reduce the effectiveness of the PCI bandwidth while higher
values will improve it.

→ ←:

Select Screen

↑↓:

Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F3: Optimized Defaults

F4: Save ESC: Exit