Usb Connectors - VIA Technologies EITX-3000 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
1
3
5
7
9
11
Signal Pin
VUSB2 2
USBD_T2- 4
USBD_T2+ 6
GND 8
KEY 10
GND 12
Signal
VUSB2
USBD_T3-
USBD_T3+
GND
NC
GPO0
28