Kontron KTUS15-mITX - 1.1 Basic - Manual (Page 39)

KTD-00774-G KTUS15/mITX Page 39 of 84
4.12.3 USB Connector 6/7 (USB6/7)
USB Ports 6 and 7 are supplied on the internal USB6, USB7 pinrow connector. USB6/7 are controlled only
by the EHCI USB 2.0 controller and therefore they can only run USB2.0 HiSpeed (480Mbps).
Note: If a USB device is not compatible with USB2.0 High Speed, it will not work if connected to USB6/7.
Note Pull
U/D Ioh/Iol Type Signal
PIN# Signal Type Ioh/Iol Pull
U/D Note
1 - PWR USB5V 1 2 USB5V PWR - 1
- IO USB6- 3 4 USB7- IO -
- IO USB6+ 5 6 USB7+ IO -
- PWR GND 7 8 GND PWR -
- - KEY 9 10 NC - -
Signal Description
USB6+ USB6-
USB7+ USB7-
Differential pair works as Data/Address/Command Bus.
USB5V 5V supply for external devices. Fused with 2.0A resettable fuse.
Note 1: The 5V supply for the USB devices is fused onboard with a 2.0A resettable fuse. The supply is
common to both channels. USB5V is supplied during powerdown to allow wakeup on USB device activity.