User manual

ARK-3382 User Manual 18
2.3.8 USB Connector
The ARK-3382 provides three connectors, one in the rear panel and two in
the front panel of USB interface, which gives complete Plug & Play and
hot swapping for up to 127 external devices. The USB interface complies
with USB UHCI, Rev. 2.0 compliant. The USB interface can be disabled in
the system BIOS setup. The USB connector is used for connecting any
device that conforms 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 2.12: USB connector
Table 2.10: USB Connector
Pin Signal name Pin Signal name
1VCC2 VCC
3 USB_P0- 4 USB_P1-
5 USB_P0+ 6 USB_P1+
7 GND 8 GND
9 GND 10 NC
4
3
2
1
4
3
2
1