Iei-integration IMBA-H610 Instrukcja Użytkownika Pobierz pdf (Strona 55)

IMBA-H610 ATX Motherboard

Page 40

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

PIN DESCRIPTION PIN DESCRIPTION

1 Keyboard Data 7 Mouse Data

2 NC 8 NC

3 GND 9 GND

4 VCC 10 VCC

5 Keyboard Clock 11 Mouse Clock

6 NC 12 NC

Table 3-24: PS/2 Connector Pinouts

3.3.4 Serial Port Connector (COM1)

CN Label: COM1 (top)

CN Type:

DB-9 connector

CN Location:

See Figure 3-23

CN Pinouts:

See Table 3-25 and Figure 3-26

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

PIN NO. DESCRIPTION PIN NO. DESCRIPTION

1 DCD 6 DSR

2 RXD 7 RTS

3 TXD 8 CTS

4 DTR 9 RI

5 GND

Table 3-25: Serial Port Connector (COM1) Pinouts

Figure 3-26: Serial Port Connector (COM1) Pinouts

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 192 193

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