![background image](http://html1.mh-extra.com/html/ibase-technology/ib818f-series/ib818f-series_user-manual_3232530064.webp)
56
IB818F
User’s Manual
4.5.2.4.
USB Configuration
BIOS Setting
Description
XHCI Pre-Boot Driver
Enables / Disables the support for XHCI Pre-Boot
Driver.
XHCI Mode
Enables / Disables XHCI mode.
If disabled, XHCI controller would be disabled,
and none of the USB devices are detectable or
usable when systen is booted up in OS.
Do NOT disable it unless for debug purpose.
USB VBUS
VBUS should be ON in HOST mode. It should be
OFF in OTG device mode.
USB HSIC1 Support
Enables / Disables USB HSIC1.
USB SSIC1 Support
Enables / Disables USB SSIC1.
USB Port Disable
Override
Selectively enables / disables the corresponding
USB port from reporting a device connection to
the controller.
XDCI Support
Enables / Disables XDCI.
XHCI Disable
Compliance Mode
FALSE
makes the XHCI Link Compliance Mode
not disabled.
TRUE
disables the XHCI Link Compliance Mode.
Summary of Contents for IB818F Series
Page 8: ......
Page 14: ...6 IB818F User s Manual 1 6 Block Diagram...
Page 17: ...General Information IB818F User s Manual 9 1 1 8 Dimensions...
Page 18: ...10 IB818F User s Manual This page is intentionally left blank...
Page 22: ...14 IB818F User s Manual 2 3 Jumper Connector Locations Board diagram of IB818F...
Page 42: ...34 IB818F User s Manual This page is intentionally left blank...