Usb5; Serial Ports; Figure 10 Usb Port 5 Header; Figure 11 Serial Port Header - Intel 1-N450 User Manual

Hardware Overview
6.2.4

USB5

The USB 5 port does not have over-current protection. It is recommended that it
be always connected to an external powered USB Hub that provides appropriate over-
current protection. Figure 10 gives the pin-out for USB 5.
6.2.5

Serial Ports

1. The pin-outs for Serial Ports COM1 – COM4 are shown in Figure 11.
2. Pin 1 is identified with a bold square.
324421/ User Guide
+5V
1
2
D-
3 D+
GND
4

Figure 10 USB Port 5 Header

DCD 1
3
RX
TX 5
7
DTR
9
GND

Figure 11 Serial Port Header

2 DSR
4
RTS
6 CTS
8
RI
10
N/C
33