Kontron pITX-E38 - Manual (Page 22)

KTD-N0904-D Page 20 IO-Area Connectors
pITX-E38 Users Guide
USB Ports 0 and 1 are mounted together, USB1 (USB2.0) on top of the USB0 (USB3.0/USB2.0).
Note Type Signal PIN Signal Type Note
IO USB1- USB1+ IO
1 PWR 5V/SB5V 1 2 3 4 GND PWR
- nc 5 6 7 8 9 nc -
- nc nc -
PWR GND
IO USB0- USB0+ IO
1 PWR 5V/SB5V 1 2 3 4 GND PWR
IO RX0- 5 6 7 8 9 TX0+ IO
IO RX0+ TX0- IO
PWR GND
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Signal Description
USBn+ USBn-
RXn+ RXn-
TXn+ TXn-
(n= 0,1)
Differential pair works as serial differential receive/transmit data lines.
5V/SB5V
5V supply for external devices. SB5V is supplied during power-down to allow wakeup
on USB device activity. Protected by 1.0A current limiting circuit for each USB port.