DFI Q7-100 - Manual (Page 27)

www.dfi.com Chapter 2 Hardware Installation
27
Chapter 2
USB Client Connector
The USB client connector supports 1 port (1 USB device controller with 1 port) and high-speed
(480Mbps) and full-speed (12Mbps) operations. It complies with USB 2.0/1.1 protocols.
1 4
USB device
detect
USB data-
Ground
3 2
USB data+
SM Bus
The SMBus (System Management Bus) connector is used to connect SMBus devices. It is a
multiple device bus that allows multiple chips to connect to the same bus and enable each one
to act as a master by initiating data transfer.
5 1
3VDU
Data
CLK
ALERT-
GND