User`s manual

Functional Description 35
cPCI-3920
Onboard USB Pin Header (CN5)
The onboard USB device (CN5 pin header, 2.54mm pitch) is
used to connect a USB Flash Disk.
The following figure and table provide pinout information for the
onboard USB pin header CN5:
Table 3-5: Onboard USB Connector Pin Definition
Pin Signal Function I/O
1 Vcc VCC --
2 Uv0- Differential USB- I/O
3 Uv0+ Differential USB+ I/O
4GND GND --
5 -- Not connected --
6 -- Not used --
7GND GND --
8 -- Not used --
9 -- Not used --
10 -- Not used --