22 usb connectors (internal) – IEI Integration NOVA-945GSE v1.01 User Manual

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NOVA-945GSE 5.25” SBC

Page 82

4.3.22 USB Connectors (Internal)

CN Label:

USB1, USB2 and USB3

CN Type:

8-pin header (2x4)

CN Location:

See

801H770H

Figure 4-24

CN Pinouts:

See

802H771H

Table 4-24

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 4-24: 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 4-24: USB Port Connector Pinouts