Manual

ECW-281B/281B2-R30/N270 Embedded System
Page 85

Disabled
Legacy USB support disabled

Enabled DEFAULT
Legacy USB support enabled

Auto
Legacy USB support disabled if no USB devices are
connected
 USB 2.0 Controller Mode [HiSpeed]
The USB2.0 Controller Mode BIOS option sets the speed of the USB2.0 controller.

FullSpeed
The controller is capable of operating at full speed
12 Mb/s

HiSpeed DEFAULT
The controller is capable of operating at high speed
480 Mb/s
5.4 PCI/PnP
Use the PCI/PnP menu (8BIOS Menu 13) to configure advanced PCI and PnP settings.
WARNING:
Setting wrong values for the BIOS selections in the PCIPnP BIOS
menu may cause the system to malfunction.