Table 4-1: Legacy Usb Support - ADLINK Technology Matrix MXE-3000 Series User Manual

Matrix MXE-3000 Series
User's Manual
loaded. When this option is enabled, attached USB mouse or
keyboard are activated even when no USB drivers are loaded
on the system. Set this value to enable or disable the Legacy
USB Support.
Option
Disabled
Enabled
Auto
USB 2.0 Controller Mode
Configures the data rate of the USB port. The options are Full-
Speed (12 Mbps) and HiSpeed (480 Mbps).
BIOS EHCI Hands-Off
Enables BIOS support for EHCI Hands-Off feature. The default
option is Enabled.
USB Mass Storage Device Configuration
This is a submenu for configuring the USB Mass Storage Class
Devices which are in use on the USB ports found by BIOS.
Emulation Type can be set according to the type of attached
USB mass storage device(s). If set to Auto, USB devices
smaller than 530MB will be emulated as Floppy and those
greater than 530MB will remain as hard drives. The Forced
FDD option can be used to force a hard disk type drive to boot
as FDD (Ext. ZIP Drive).
44
Description
When set, prevents the use of any
USB device in DOS or during system
boot.
When set allows the use of USB
devices during boot and while using
DOS.
Auto detects USB keyboards or mice
and if found, allows them to be utilized
during boot or while using DOS.

Table 4-1: Legacy USB support

BIOS Settings