Keyboard And Ps/2 Mouse Connector - AXIOMTEK SBC84820 Series User Manual

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SBC84820 Pentium M All-in-One Capa Board User's Manual
COM2, Serial Port 10-pin Connector Pin Assignment
Pin Description
1
Data Carrier Detect (DCD)
3
Receive Data (RXD)
5
Transmit Data (TXD)
7
Data Terminal Ready (DTR)
9
Ground (GND)

3.11 Keyboard and PS/2 Mouse Connector

The SBC84820 provides a keyboard and Mouse interface.
CN13 is a DIN connector for PS/2 keyboard Connection VIA
"Y" Cable
CN13
Mouse Clock
6
4
VCC
Mouse Data
2
1
24
Pin Description
2
Data Set Ready (DSR)
4
Request to Send (RTS)
6
Clear to Send (CTS)
8
Ring Indicator (RI)
10
No connector
Keyboard Clock
5
GND
3
Keyboard Data
2
1
3 4
6
5
8
7
9
10
Hardware Description