Chapter 2: Installation
2-13
X8DTG-QF
Rev. 2.0
Universal Serial Bus (USB)
Six Universal Serial Bus ports (USB
0/1, 2/3/4/5) are located on the I/O
back panel. Additional four USB con-
nections (USB 6, 7, 8/9) are used to
provide front chassis access. Connect
USB cables to these USB ports/head-
ers to use USB connections. (USB
cables are not included). See the
tables on the right for pin defi nitions.
Back Panel USB 0/1, 2/3/4/5
Pin Defi nitions
Pin# Defi nition Pin# Defi nition
1
+5V
5
+5V
2
USB_PN1
6
USB_PN0
3
USB_PP1
7
USB_PP0
4
Ground
8
Ground
Front Panel USB 6,7, 8/9
Pin Defi nitions
USB 6, 7, 8
Pin # Defi nition
USB 9
Pin # Defi nition
1
+5V
6
+5V
2
USB_PN2
7
USB_PN3
3
USB_PP2
8
USB_PP3
4
Ground
9
Ground
5
No Con-
nection
10
Key
Back Panel Connector Pin Defi nitions
1
2
3
1. BP USB 0
2. BP USB 1
3. BP USB 2
4. BP USB 3
5. BP USB 4
6. BP USB 5
7. FP USB 6
8. FP USB 7
9. FP USB 8/9
4
5
6
7
8
9
