Figure 5.22Usb Configuration - Advantech ARK-2231R-S9A1E User Manual

5.2.3.7 USB Configuration
 XHCI Mode
Mode of operation of xHCI controller.
USB2 Link Power Management

Enable/Disable USB2 Link Power Management.
 USB 2.0 (EHCI) Support
Controls the USB EHCI (USB 2.0) functions. One EHCI controller must always
be enabled.
ARK-2231R User Manual
Figure 5.22 USB Configuration
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