Advantech ARS-P3800 Series User Manual page 28

3.2.2.7 USB Configuration

Legacy USB Support
This item allows users to enable support for legacy USB. The auto option dis-
ables legacy support if no USB devices are connected.

USB3.0 Support
This item allows users to enable or disable USB3.0 (XHCI) function.

XHCI Hand-Off
This item is a workaround for OS without XHCI hand-off support. The XHCI
ownership change should be claimed by the XHCI driver.

EHCI Hand-Off
This item is a workaround for OS without EHCI hand-off support. The EHCI
ownership change should be claimed by the EHCI driver.

USB Mass Storage Driver Support
This item allows users to enable or disable USB mass storage device support.

Port 60/64 Emulation
This item allows users to enable or disable I/O port 60h/64h emulation support.

USB Transfer Time-Out
This item allows users to specify the timeout value for control, bulk, and interrupt
transfers.

Device Reset Time-Out
This item allows users to specify the USB mass storage device start command
timeout value.

Device Power-Up Delay
This item allows users to specify the maximum time before the device reports
itself to the host controller.
29 ARS-P3800 User Manual