Kontron CP305 BIOS Bedienungsanleitung PDF herunterladen (Seite 53)

CP305 BIOS Advanced Setup

ID 1035-8356, Rev. 1.0 Page 43

P R E L I M I N A R Y

Port 64/60 Emulation

SDO

This function is used to allow the system to enable the I/O Port 64/60 emulation support.

Optimal and Fail-Safe default settings: Disabled

USB 2.0 Controller Mode

SDO

This function is used to allow the system to configure the USB 2.0 controller.

Optimal and Fail-Safe default settings: HiSpeed

BIOS EHCI Hand-Off

SDO

This function is used to enable a workaround for operating systems without EHCI hand-off sup-

port. The EHCI ownership change should be claimed by the ECHI driver.

Optimal and Fail-Safe default settings: Enabled

Hotplug USB FDD Support

This function is used to allow the system to create a dummy FDD device which will later be as-

signed to a hotplugged USB FDD device.

Optimal and Fail-Safe default settings: Auto

SETTING DESCRIPTION

Disabled Use this setting to disable the I/O Port 64/60 emulation support.

Enabled Use this setting to enable the I/O Port 64/60 emulation support.

SETTING DESCRIPTION

Full Speed Use this setting to configure the USB 2.0 controller in Full Speed (12 Mbit/s).

HiSpeed Use this setting to configure the USB 2.0 controller in HiSpeed (480 Mbit/s).

SETTING DESCRIPTION

Disabled Use this setting to disable EHCI hand-off support.

Enabled Use this setting to enable EHCI hand-off support.

SETTING DESCRIPTION

Disabled Use this setting to prevent the system from creating a dummy FDD device.

Enabled Use this setting to allow the system to create a dummy FDD device.

Auto Use this setting to allow the system to create a dummy FDD device if no USB FDD device is

present.

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Kontron CP305 BIOS Bedienungsanleitung Seite 53