Appendix B
Hardware Information
This appendix lists the external port pinouts, system board connector
pinouts, system board jumpers connectors, and power supply information.
External Port Pinouts
MIDI/Game
15
9
Pin
Signal
1
+5V
1
2
Fire button 0
3
X-axis, joystick 1
4
Ground
5
Ground
6
Y-axis, joystick 1
7
Fire button 1
8
+5V
8
9
+5V
10
Fire button 2
11
X-axis, joystick 2
12
MIDI out
13
Y-axis, joystick 2
14
Fire button 3
15
MIDI in
111
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