Intel ETX CD - Manual (Page 73)

10 BIOS Operation
Kontron User's Guide ETX CD 73
USB ports
Feature Option Description
USB Controller
Enabled
Disabled
Enables/disables the USB controller
USB UHCI Port 3
Enabled
Disabled Enables/disables USB Port 3 (USB line 5 and
6, which are not accessible)
USB EHCI
Enabled
Disabled
Enables/disables USB 2.0 support
Legacy USB Support
Enabled
Disabled
Enables/disables USB legacy support
EHCI Legacy Support
Enabled
Disabled Enables/disables USB legacy support in USB
2.0 mode