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Disabled
Enabled
Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded onto the system.
Disabled
Enabled
Auto
USB2.0 Controller Mode [HiSpeed]
Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.
FullSpeed
HiSpeed
Page 100
USB 2.0 controller disabled
USB 2.0 controller enabled
D
EFAULT
Legacy USB support disabled
Legacy USB support enabled
D
EFAULT
Legacy USB support disabled if no USB devices are
connected
The controller is capable of operating at 12 Mb/s
D
The controller is capable of operating at 480 Mb/s
EFAULT
IQ7 Design Guide
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