Star Lake INS8346B, User Manual

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3.4.10 USB Configuration
This section is used to configure the USB
USB configuration
USB Support: USB Support Parameters.
Legacy USB Support: Enables Legacy USB support. AUTO option disables legacy support if no USB
devices are connected. DISABLE option will keep USB devices available only for EFI applications.
USB3.0 Support: Enable/Disable USB3.0 (XHCI) Controller support.
XHCI Hand-off: This is a workaround for OSes without XHCI hand-off support. The XHCI ownership
change should be claimed by XHCI driver.
EHCI Hand-off: This is a workaround for OSes without EHCI hand-off support. The EHCI ownership
change should be claimed by EHCI driver.
USB Mass Storage Driver Support: Enable/Disable USB Mass Storage Driver Support.
USB hardware delays and time-outs:
USB Transfer time-out: The time-out value for Control, Bulk, and Interrupt transfers.
Device reset time-out: USB mass Storage device start Unit command time-out.
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 100ms, for a Hub port the delay is taken from
Hub descriptor.
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