beautypg.com

Usb configuration, Come-msp1 / bios operation – Kontron COMe-mSP1 User Manual

Page 83

background image

COMe-mSP1 / BIOS Operation

USB Configuration

Feature

Option

Description

Legacy USB Support

Disabled
Enabled

Enables / disables support for legacy USB.

USB 2.0 Controller Mode

FullSpeed
HiSpeed

Configures the USB 2.0 controller in HiSpeed
(480Mbps) or FullSpeed (12Mbps)

BIOS EHCI Hand-Off

Disabled
Enabled

This is a workaround for an OS without EHCI hand-off

support. The EHCI ownership change should claim by
the EHCI driver

83