User`s guide

Chapter 5: Advanced Serverboard Setup
5-17
5-9 BackPanelConnectorPinDenitions
BackPanelUSB0/1PinDenitions
Pin# Denition Pin # Denition
1 +5V 5 +5V
2 USB_PN1 6 USB_PN0
3 USB_PP1 7 USB_PP0
4 Ground 8 Ground
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0/1) are located on the I/O back panel.
Additional two USB connections (USB
2/3) are used to provide front chas-
sis access. Connect USB cables to
these USB ports/headers to use USB
connections. (USB cables are not in-
cluded). See the tables on the right for
pin denitions.
FrontPanelUSB2/3PinDenitions
Pin# Denition Pin # Denition
1 +5V 5 +5V
2 USB_PN2 7 USB_PN3
3 USB_PP2 8 USB_PP
4 Ground 9 Ground
5 No Con-
nection
10 Key
1: USB 0
2: USB 1
3: USB 2/3