4-10
X8DAL-3/X8DAL-i User's Manual
Port64h/60h Emulation
Select Enabled to enable 64h/60h emulation for complete USB keyboard support
for operating systems that are not compatible with USB devices. The options are
Enabled and
Disabled
.
USB 2.0 Controller
Select Enabled to activate USB 2.0 Controller. The options are
Enabled
and Dis-
abled. (
Note
: If the item - USB Functions is enabled, USB 2.0 Controller will always
be enabled. When the item - USB Functions is set to Disabled, the user has the
option to enable or disable USB 2.0 Controller.)
USB 2.0 Controller Mode
This setting allows you to select the USB 2.0 Controller mode. The options are
Hi-Speed (480 Mbps)
and Full Speed (12 Mbps).
BIOS EHCI Hand-Off
Select Enabled to enable BIOS Enhanced Host Controller Interface support to
provide a workaround solution for an operating system that does not have EHCI
Hand-Off support. When enabled, the EHCI Interface will be changed from the BIOS-
controlled to the OS-controlled. The options are Disabled and
Enabled
.
HDA Controller
Select Enabled to activate the onboard High-Defi nition Audio controller. The options
are
Enabled
and Disabled.
Route Port 80h Cycle to
Use this item to decide where to route Port 80h Cycle to. The Options are
LPC
and PCI.
IDE/SATA Confi guration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the IDE devices and displays the following items.
SATA#1 Confi guration
If Compatible is selected, it sets SATA#1 to legacy compatibility mode, while se-
lecting Enhanced sets SATA#1 to native SATA mode. The options are Disabled,
Compatible and
Enhanced
.
Confi gure SATA#1 as
This feature allows the user to select the drive type for SATA#1. The options are
IDE,
RAID
and AHCI. (When the option-RAID is selected, the item-ICH RAID
Code Base will appear.
