Acnodes FES 2213 - Manual (Page 34)

3 -2.2.7 USB Configuration
 Legacy USB Support
Enabl e the support for legacy USB. Auto option di sables legacy support if no USB devices
are connected.
 EHCI Hand-Off
This is a workaround for the OS without EHCI hand-off support. The EHCI ownership
change should claim by EGCI driver.
 USB transfer time-out
Set the time-out value for Control, Bulk, and Interrupt transfers.
 Device reset t ime-out
Set USB mass storage devi ce Start Unit com mand time -out value.
 Device power-up delay
Sets the m axi mum ti me the device wi ll take before it properly reports i tself to the Host
Controlle r. “A uto” uses a default value: for a Root port it is 100 m s, for a Hub port the
delay is taken from the Hub descriptor.