4 usb connector, Figure 4-28: serial port connector, Table 4-28: serial port connector pinouts – IEI Integration NANO-9452 v4.02 User Manual

Page 78: See figure 4-28, Table 4-28

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NANO-9452 EPIC Motherboard

Page 60

Figure 4-28: Serial Port Connector

COM1 pinouts are shown below.

PIN Description PIN Description

1 DCD1

6 DSR1

2 RXD1

7 RTS1

3 TXD1

8 CTS1

4 DTR1

9 RI1

5 GROUND 10

Table 4-28: Serial Port Connector Pinouts

4.3.4 USB Connector

CN Label:

USB_C45

CN Type:

USB port

CN Location:

See Figure 4-25

CN Pinouts:

See Table 4-29

The NANO-9452 has a one external USB 2.0 port. The port connects to both USB 2.0 and

USB 1.1 devices.

PIN NO.

DESCRIPTION

PIN NO.

DESCRIPTION

1 USBV3L

2 GND

3 USBP4N 4 USBP5P

5 USBP4P 6 USBP5N

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