IEI Integration PCISA-945GSE v1.10 - Manual (Page 58)

PCISA-945GSE CPU Card
Page 40
3.2.21 USB Connectors
CN Label: USB01, USB23
CN Type: 8-pin header (2x4)
CN Location: See
7
Figure 3-23
CN Pinouts: See
7
Table 3-23
The 2x4 USB pin connectors provide connectivity to four USB 1.1 or USB 2.0 devices.
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 3-23: USB Connector Pinout Locations
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
USB Connector 1 USB Connector 2
1 VCC 2 GND
3 DATA1- 4 DATA2+
5 DATA1+ 6 DATA2-
7 GND 8 VCC
Table 3-23: USB Port Connector Pinouts