Tysso POS-6000-i, User Manual

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3.2.6. USB Configuration
This section is used to configure USB parameters.

Legacy USB Support
Enabled
Enable legacy USB.
Auto
Disables support for legacy when no USB devices are connected.
Disabled
Keep USB devices available only for EFI applications.

EHCI Hand-off
This is a workaround for OS that does not support EHCI hand-off. The change of
EHCI ownership should be claimed by the EHCI driver.

USB Mass Storage Driver Support
Enables or disables the support for USB mass storage driver.

USB transfer time-out
Select the time-out value for Control, Bulk and Interrupt transfers.

Device reset time-out
Select the USB mass storage device start unit command timeout.

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 (100 ms), for a Hub port
the delay is taken from Hub descriptor