IEI Integration NOVA-945GSE v2.01 - Manual (Page 58)

NOVA-945GSE 5.25” SBC
Page 56
3.3.23 USB Connectors (Internal)
CN Label: USB1, USB2 and USB3
CN Type: 8-pin header (2x4)
CN Location: See
6
Figure 3-25
CN Pinouts: See
6
Table 3-25
The 2x4 USB pin connectors each provide connectivity to two USB 1.1 or two USB 2.0
ports. Each USB connector can support two USB devices. Additional external USB ports
are found on the rear panel. The USB ports are used for I/O bus expansion.
Figure 3-25: USB Connector Pinout Locations
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC 2 GND
3 DATA- 4 DATA+
5 DATA+ 6 DATA-
7 GND 8 VCC
Table 3-25: USB Port Connector Pinouts