User`s manual

Chapter 4: AMI BIOS

4-11

PCH IO Port 80 Decoding

Selects Port 80 Decoding between LPC or PCI for debug purposes. The

settings are PCI and LPC.

Deep Sx

Select Enabled to enable Deep Sleep State support. The settings are

Enabled and Disabled.



On Board Chip Conguration

This item displays the On Board Chip options.



ASMedia 1061 SATA Controller

Select Enabled to activate the on board ASMedia SATA controller. The

settings are Enabled and Disabled.



ASMedia 1042 XHCI Controller

ASMedia XHCI Controller

Select Enabled to activate the on board ASMedia XHCI controller. The

settings are Enabled and Disabled.

Spread Spectrum Clocking

Select Enabled to activate Spread Spectrum Clocking. The settings are

Enabled and Disabled.

Port A / Port B Battery Charge

Select Enabled to activate the battery charging function on the USB ports.

The settings are Enabled and Disabled.

USB 3.0 Legacy Support

This feature enables support for legacy USB devices on the USB 3.0

ports. The options are Enabled and Disabled.

XHCI Hand-off

Select Enabled for Operating Systems without XHCI hand-off support. The

XHCI ownership change will be claimed by the XHCI driver. The settings

are Enabled and Disabled.