Kontron KTLX800-pITX - Manual (Page 25)

KTD-S0022-C Page 20 USB Interface
KTLX800/pITX User's Guide
i-
mum input current of 500mA. Do not supply external USB devices with higher power dissipation through
these pins.
8.4 Limitations
The contacts for USB devices are protected. They are suitable to supply connected USB devices with a max
Attention: The System Bios doesn't support SuperFloppy formatting (for example: keys or DVD drives) . On devices which have
one physical port with multiple subfunctions (e.g. card reader) only the primary interface is bootable.
8.5
If you are usi devic boot is relevant. Po ighest and position 4
the lowest priority. Example: a key with an implemented master boot re BR) on position 1 (bottom
part of standa ctor) bl key o tion 2, 3 or 4.
The only exc age o MS-DO WIN98) MBR. a jump to the next
device.
Boot Order
ng several USB
rd USB conne
eption is the us
es the order sition 1 has the h
cord (M
ocks a n posi
f a S 7.1 ( This record causes
8.6 Detecting DVD Drives with Floppy Class
sktop PC and a Windows ® operating system. Invoke the device mana-
you have a DV
you have a DVD drive with harddisk class. The harddisk class does not cause problems.
Connect the DVD drive to a normal de
ger, open the
USB Controller part, double-click the relevant USB mass storage entry and click on the
Details tab. Choose the entry Compatible IDs. If you see for an example
USB\Class_08&SubClass_05
D drive with floppy class (defined by SubClass_05). If you see
USB\Class_08&SubClass_06