User manual
17 Chapter 2 
The USB-interface connector is used for connecting any device that con-
forms to the USB interface. Many recent digital devices conform to this 
standard. The USB interface supports Plug and Play, which enables you 
to connect or disconnect a device whenever you want, without turning off 
the computer.
Figure 2.9: USB Connector
Table 2.8: USB Connector
Pin Signal name 
1VCC 
2USB_P0-
3USB_P0+
4GND










