User's Manual

2-8
X7SLA-L/X7SLA-H User's Manual
Backpanel USB 0
Backpanel USB 1
Internal USB 2/3
Internal USB 4/5
Front Panel USB 6
Internal USB 7 (Type A)
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0 and USB 1) are located on the I/O
backplane. Additionally, one Type A
Internal USB headers (USB 7) and
ve USB connections (USB 2/3, 4/5,
6) are also located on the mother-
board to provide front chassis access.
(Cables are not included). See the
tables on the right for pin denitions.
Note: USB 7 (Type A) is available
only on the X7SLA-H mother-
board.
Back Panel USB 0/1
PinDenitions
Pin# Denition Pin# Denition
1 +5V 5 +5V
2 USB_PN 6 USB_PN
3 USB_PP 7 USB_PP
4 Ground 8 Ground
Front Panel USB 2/3/4/5
PinDenitions
USB 2, 4
Pin # Denition
USB 3, 5, 6
Pin # Denition
1 +5V 6 +5V
2 USB_PN2 7 USB_PN3
3 USB_PP2 8 USB_PP3
4 Ground 9 Ground
5 NA 10 Key
4
3
1
2
6
5
1
2
Back Panel Connectors
4
3
6
5