1-45
ROCKY-4786EVG CPU Card
45
3.2.5 Internal USB Connectors
CN Label: USB1, USB2, USB3, USB4
CN Type: 2x4 pin header
CN Location: See Figure-3-6
CN Pinouts: See Table-3-8
Four 2x4 pin connectors provide connectivity to eight USB 2.0 ports. The USB ports are
used for I/O bus expansion.
PIN DESCRIPTION PIN DESCRIPTION
1 VCC 2 GND
3 DATA0- 4 DATA1-
5 DATA0+ 6 DATA1+
7 GND 8 VCC
Table-3-8: USB Port Connector Pinouts