User manual

USB connectors

The EITX-3000 can support up to six USB ports. In addition to the

two mini-DIN USB2.0 ports (USB_0/1) on the front I/O panel, the

EITX-3000 also provides one 12-pin (2x6-pin) onboard pin headers

for USB_2/3, and one 10-pin (2x5-pin) onboard pin headers for

USB_4/5.

USB_2/3 pin connector

The USB_2/3 interface can only be accessed through pin 1 ~ 10

of the 12-pin (2x6-pin) USB pin-header. The adapter cable is

required in order to use a standard USB connector. The adapter

cable has a 10-pin (2x5-pin) female connector on one end and

two USB ports on the other end. The other 2 pins of the 12-pin

(2x6-pin) onboard pin-header (pin 11 and pin 12) are reserved for

connecting to the VIA 802.11b.g Wireless LAN USB module

EMIO-1530. Pin 12 is a GPO signal that can be controlled to turn

off the Wireless LAN USB module.

Pin Signal Pin Signal

1 VUSB2 2 VUSB2

3 USBD_T2- 4 USBD_T3-

5 USBD_T2+ 6 USBD_T3+

7 GND 8 GND

9 KEY 10 NC

11 GND 12 GPO0