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NCA-2522 User Manual
Feature
Legacy USB Support
USB Mass Storage
Driver Support
USB transfer
time-out
Device reset
time-out
Device power-up
delay
Options
Enables Legacy USB support.
Enabled
Auto option disables legacy support if no USB devices are
Disabled
connected;
Auto
Disabled option will keep USB devices available only for
EFI applications.
Enabled
Enables or disables USB Mass Storage Driver Support.
Disabled
1 sec
The time-out value for Control, Bulk, and Interrupt
5 sec
transfers
10 sec
20 sec
1 sec
5 sec
USB mass storage device Start Unit command time-out
10 sec
20 sec
Maximum time the device will take before it properly
Auto
reports itself to the Host Controller. Auto uses default
value: for a Root port, it is 100 ms, for a Hub port the delay
Manual
is taken from Hub descriptor.
61
Description
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