A-14
Getting Started
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USB Configuration
൘
LegacyUSB Support
Set to [Enabled] if your need to use any USB device in the OS that does
not support or have any USB driver installed, such as DOS and SCO Unix.
Set to [Disabled] only if you want to use any USB device other than the USB
൘
Port 64/60 Emulation
Enable I/O port 60h/64h emulation support.
This should be
enabled
for the complete USB keyboard
legacy support
for the non-USB aware OS.
൘
USB 2.0 Controller Mode
൘
BIOS EHCI Hand-Off
G
GG
Configure the USB 2.0 controller in HighSpeed(480Mbps)
or FullSpeed(12Mbps).
En
able or disable a workaround for OS without
EHCI (Enhanced Host Controller
Interface)
hand-off support. The
EHCI specification describes the register-level
interface for a Host Controller for the USB Revision 2.0.
USB Mass Storage Device Configuration
൘
USB Mass Storage Reset Delay
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Emulation Type
This setting controls the number of seconds the POST waits for the USB
mass storage device after the start unit command is sent.
This setting enables you to set the type of device you want the USB mass
storage device to emulate.
Содержание SPT-3000
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