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CHAPTER 2 –Hardware Installations
SPI-8450-LLVA
21
2.16 Keyboard / Mouse Connector: CN19
The CPU card provides a standard PS/2
®
keyboard/mouse connector for attaching a
PS/2
®
keyboard/mouse. You will connect with an add-on cable for a PS/2
®
keyboard/mouse.
You can plug a PS/2
®
mouse or keyboard cable directly into PS2 connector by jumper setting
or 1 to 2 cable to connection . The PS2 Keyboard/Mouse Connector pin definition is shown
below:
PIN No. Function
1 KB or MS Data
2 MS or KB Data
3 GND
4 +5VSB
5 KB or MS Clock
CN19
6 MS or KB Clock
Jumper setting table for JP104,105,106,107
CN19 JP104, JP105, JP106, JP107
Plug Keyboard
12
3
12
3
Plug PS/2 Mouse
12
3
12
3
Plug Keyboard &
Mouse
(2 in 1 cable to
connection)
12
3
12
3
*Manufactory Default: Plug Keyboard & Mouse