SBC86840 Series All-In-One Mini ITX Board User’s Manual
Jumpers and Connectors
23
2.4.4 PS/2 Keyboard and Mouse Connector: CN6
The board provides a keyboard and Mouse interface with a DIN
connector. To install the PS/2 keyboard and mouse, plug the mouse to
the upper port (Green), and the keyboard to the lower port (Purple).
Pin
Description
Pin
Description
1
K/B Data
7
M/S Data
2 NC 8 NC
3 GND 9 GND
4 VCC 10 VCC
5
K/B CLK
11
M/S CLK
6 NC 12 NC
CN6
5
1
2
3
6
4
11
7
8
9
12
10
2.4.5 VGA & Serial Port 1 Connectors: CN7A, CN7B
CN7
is a double deck D-Sub connector. The upper
CN7B
is a standard
9-pin pin DB9 connector for the Serial Port1 RS-232/422/485, jumper
selectable with auto flow control features. The +5V/12V power
capability is on DCD and RI, depending on the jumper setting.
CN7A
is a standard 15-pin DB15 connector for the CRT VGA display.
Pin
Description
1
Data Carrier Detect (DCD)
2
Receive Data (RXD)
3
Transmit Data (TXD)
4
Data Terminal Ready (DTR)
5 Ground
(GND)
6
Data Set Ready (DSR)
7
Request to Send (RTS)
8
Clear to Send (CTS)
9
Ring Indicator (RI)
CN7B
StockCheck.com
Downloaded from StockCheck.com
