User's Manual

54 02/18/05 ReVolution User Manual 1.00
PS/2 Keyboard/Mouse Connector (I/O Stick Option Only)
Pin Name Dir. Description
1 DATA Mouse Data
2 DATA
Keyboard Data
3 GND Ground
4 VCC Power , +5 VDC
5 CLK
Mouse Clock
6 CLK Keyboard Clock
This illustrates the pin-out of the external PS/2 Keyboard/Mouse connector. This connection is “hot pluggable” and
interchangeable between the external keyboard and the external mouse. Hot pluggable means you may connect
either the external keyboard or external mouse while the computer power is on.
RJ-11 Modem Port
Pin Name
1 Not Connected
2 TIP
3 RING
4 Not Connected
RJ-45 LAN Port
Pin Name Description RJ-45 LAN Port
1 TX+ Transmit Data+
2 TX- Transmit Data-
3 RX+ Receive Data+
4 Not Connected Pin 4 is shorted to Pin
5 then AC coupled to
ground through a 75
Ohm resistor
5 Not Connected See Above
6 RX- Receive Data-
7 Not Connected Pin 7 is shorted to Pin
8 then AC coupled to
ground through a 75
Ohm resistor
8 Not Connected See Above