Interface pinouts and interrupts
Connector for Wave Table board (optional)
1 2
26
Pin Meaning
Pin Meaning
1
0 V
15
0 V
2 free
16
free
3
0 V
17
0 V
4
MIDI output
18
+12 V
5
0 V
19
0 V
6
+5 V
20
Wave audio input
7 0
V
right
8
MIDI input
21
0 V
9
0 V
22
-12 V
10
+5 V
23
0 V
11
0 V
24
Wave audio input
12 free
left
13 free
25 0
V
14 +5
V
26 Reset
A26361-D858-Z120-6-7619
49
Interface pinouts and interrupts
Game Port / MIDI Port
1
8
15
9
Jack
Signal
name
Meaning
1
+5 V
+5 V
2
JOY_PORT_0
Joystick A (switch 1)
3
JOY_TIMER_A0
Joystick A (X coordinate)
4
0 V
0 V
5
0 V
0 V
6
JOY_TIMER_A1
Joystick A (Y coordinate)
7
JOY_PORT_1
Joystick A (switch 2)
8
+5 V
+5 V
9
+5 V
+5 V
10
JOY_PORT_2
Joystick B (switch 1)
11
JOY_TIMER_A2
Joystick B (X coordinate)
12
MIDI_OUT
MIDI
output
13
JOY_TIMER_A3
Joystick B (Y coordinate)
14
JOY_PORT_3
Joystick B (switch 2)
15
MIDI_EXT_IN
MIDI
output
50
A26361-D858-Z120-6-7619