ADLINK cPCI-6520 - Manual (Page 95)

BIOS Setup 83
cPCI-6520
EHCI Hand-off
This is a workaround for OSes without EHCI hand-off support. The
EHCI ownership change should be claimed by the EHCI driver.
Set this value to Enabled/Disabled.
8.3.9 Super IO Configuration
You can use this screen to select options for the Super IO settings.
Use the up and down < Arrow > keys to select an item. Use the <
+ > and < - > keys to change the value of the selected option. The
settings are described on the following pages. The screen is
shown below.
Serial Port 1, 2, 3, 4 Configuration
Sub-menus allow you to Enabled/Disabled and set the parameters
of Serial Ports 1, 2, 3, 4. The screen is shown below.