Norco BIS-6620, User Manual

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BIS-6620
Based on
Menlow Platform
Mini PC
32
[Enabled] to open
，
[Disabled] to close.
SDIO Controller
This item is used to set whether the SDIO interface is opened or not.
，
[Enabled] to open
，
[Disabled] to close.
Legacy USB Support
Setting whether to support the start-up of USB devices, that is, whether to load the
relevant drivers of USB devices under DOS system, such as U disk, USB keyboard, etc.,
should be set to Enabled or Auto. Otherwise, please select Disabled.
USB 2.0 Controller Mode
This item is valid after USB2.0 Controller is opened. It is used to select the mode of
USB2.0 port operation. There are two options: [FullSpeed] and [HiSpeed]. When [FullSpeed] is
selected, the port is USB2.0 port speed, and when [HiSpeed] is selected, the port is USB1.1
port speed.
BIOS EHCI Hand-Off
This item is used to stop EHCI function without EHCI Hand-off loading mechanism in the
operating system. It is set as [disabled] to change EHCI attribution via EHCI driver.