Chapter 2
External Connectors
Universal Serial Bus (USB 2.0) Ports
20
Universal Serial Bus (USB 2.0) Ports
Figure 2-2 Dual USB Port Connector
Figure 2-3 Single USB Port
Table 2-1 USB Pinouts
Pin Number Signal Description
1+5 VDC
2MR
3PR
4Ground
1 2
34
1 2
34
1 2
34
