Advantech ITA-3650E Series User Manual page 44

4.2.2.10 USB Configuration
 Legacy USB Support
Enable/disable legacy USB support. The default setting is [enabled].
XHCI Hand-off

This is a workaround for OS without XHCI hand-off support. The XHCI owner-
ship changes should be claimed by XHCI driver.
 USB Mass Storage
Enable/disable USB Mass Storage driver support.
 Driver Support Port 60/64 Emulation
Enable/disable I/O port 60h/64h emulation support. This should be enabled for
complete USB keyboard legacy support for non-USB aware OS.
 USB transfer time-out
Sets the time-out value for control, bulk, and interrupt transfers.
4.2.2.11 Network Stack Configuration
ITA-3650E Series User Manual 32