4 serial port connector, Table 3-21: keyboard ps/2 connector pinouts, Table 3-22: serial port pinouts – IEI Integration KINO-AH612 User Manual

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KINO-AH612

Page 35

CN Pinouts:

See Table 3-21

The PS/2 ports are for connecting a PS/2 mouse and a PS/2 keyboard.

Pin Description

1 VCC5_KBMS

2 MSDATA

3 MSCLK

4 KBDATA

5 KBCLK

6 KBGND

Table 3-21: Keyboard PS/2 Connector
Pinouts

3.3.4 Serial Port Connector

CN Label:

COM1, COM2

CN Type:

Dual DB-9 port

CN Location:

See Figure 3-21

CN Pinouts:

See Table 3-22

The serial port connects to a RS-232 serial communications device.

Pin Description

1 DCD

6 DSR

2 RXD

7 RTS

3 TXD

8 CTS

4 DTR

9 RI

5 GND

Table 3-22: Serial Port Pinouts