Chapter 2: Installation
2-13
2
1. Backpanel USB 0
2. Backpanel USB 1
3. Front Panel USB 2
4. Front Panel USB 3
5. Front Panel USB 4/5
6. Front Panel USB 6/7
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0 and USB 1) are located on the I/O
back panel. Additionally, six USB con-
nections (USB 2, 3, 4/5, 6/7) on the
motherboard to provide front chassis
access. (Cables are not included).
See the tables on the right for pin
defi nitions.
1
5
6
3
4
Back Panel USB
(USB 0/1)
Pin# Defi nitions
1
+5V
2
PO-
3
PO+
4
Ground
5
N/A
Front Panel USB
Pin Defi nitions (USB4/5/6/7)
USB 4/6
Pin # Defi nition
USB 5/7
Pin # Defi nition
1
+5V
1
+5V
2
PO-
2
PO-
3
PO+
3
PO+
4
Ground
4
Ground
5
Key
5
No connection
Front Panel USB
(USB 2/3)
Pin# Defi nition
1
Vcc
2
Data-
3
Data+
4
Ground
5
NA
X8DT6/E Series
Rev. 2.0