Portwell WADE-8075, User Manual

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BIOS Setup Information
WADE-8075 / WADE-8076 User’s Manual 4-11
Legacy USB Support
Set to [Enabled] if you need to use any USB 1.1/2.0 device in the operating system
that does not support or have any USB 1.1/2.0 driver installed, such as DOS and SCO
Unix.
Choices: Disabled, Enabled, Auto.
EHCI Hand-Off
This is a workaround for OSes without EHCI hand-off support. The EHCI ownership
change should claim by EHCI driver.
Choices: Disabled, Enabled.
USB transfer time-out
The Time-out value for Control, Bulk, and Interrupt transfers.
Choices: 1 sec, 5 sec, 10 sec, 20 sec.
Device Reset time-out
Choices: 10 sec, 20 sec, 30 sec, 40 sec.
Device Power-up delay
Choices: Auto, Manual.