20
3.17 Keyboard/Mouse Connectors
The
2807960
offers two possibilities for keyboard/mouse connections.
The connections are via
CN1
for an external PS/2 type
keyboard/mouse or via
JP2
for an internal 6-pin cable converter to a
keyboard/mouse.
CN1: PS/2 6-pin Mini DIN Keyboard/Mouse Connector
PIN
Description
1
Keyboard Data
2
Mouse Data
3
GND
4
+5V
5
Keyboard Clock
6
Mouse Clock
1
2
3
4
5
6
JP2: 6-pin Keyboard/Mouse Connector
PIN
Description
1
Keyboard Data
2
Mouse Data
3
GND
4
+5V
5
Keyboard Clock
6
Mouse Clock
1
6
3.18 System Front Panel Control
The
2807960
has front panel control at location
CN13
that indicates the
power-on status.
CN13: System Front Panel Control
PIN Description PIN Description
1
VCC
2
Speaker
3
HDD LED
4
N/C
5
PWR Button
6
GND
7
VCC
8
GND
9
Reset Switch
10
VCC
11
GND
12
PWR LED
