KTD-N0904-E
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IO-Area Connectors
pITX-E38 Users Guide
USB Connectors (USB2 and USB3)
7.3
The pITX-E38 support two internal USB 2.0 ports (USB2 and USB3) allowing data transfers up to 480Mb/s.
Legacy Keyboard/Mouse and wakeup from sleep states are supported. Over-current detection on all
fourteen USB ports is supported.
See chapter “USB Connectors (IO Area)” for more information on USB0 – USB1.
Note1:
In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Available cable kit:
96054-0000-00-2 Cable KAB-USB-2
Header
Pin
Signal
Description
Type
1
GND
Ground
PWR
2
USBx+
IO
3
USBx-
IO
4
5V/SB5V
5V power
PWR
Signal
Description
USBx+ USBx-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on
USB device activity.
Protected by 1.0A current limiting circuit for each USB port.
