Advantech TPC-B610, User Manual

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35 TPC-B610 User Manual
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
Legacy USB Support
This is for supporting USB device under legacy OS such as DOS. When choos -
ing Auto, the system will automatically detect if any USB device is plugged into
the computer and enable USB legacy mode when a USB device is plugged and
disable USB legacy mode when no USB device is plugged.

XHCI Hand-off
This is a workaround for OS without XHCI hand-off support. The XHCI owner -
ship change should be claimed by XHCI driver.

USB Mass Storage Driver Support
Enable or Disable USB Mass Storage driver support.

USB transfer time-out
Allows you to select the USB transfer time-out value. [1,5,10,20sec]

Device reset time-out
Allows you to select the USB device reset time-out value. [10,20,30,40sec]

Device power-up delay
Maximum time the device will take before it properly reports itself to the Host
Controller. Auto uses default value: for a Root port it is 100 ms, for a Hub port
the delay is take from Hub descriptor.
3.2.2.14 USB Network Stack Configuration
Figure 3.20 Network Stack

Network Stack
"Enable or Disable" UEFI Network Stack.