| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | GND |
|
Ground |
| 2 | n/c | - | Not connected |
| 3 | SELECT |
|
Select Button |
| 4 | BUTTOND |
|
D Button |
| 5 | BUTTONB |
|
B Button |
| 6 | RIGHT |
|
Right |
| 7 | DOWN |
|
Down |
| 8 | +5V |
|
+5V (See Notes) |
| 9 | BUTTOND |
|
D Button |
| 10 | n/c | - | Not connected |
| 11 | START |
|
Start Button |
| 12 | BUTTONC |
|
C Button |
| 13 | BUTTONA |
|
A Button |
| 14 | LEFT |
|
Left |
| 15 | UP |
|
Up |
-
There are two D pins. While the controller returns low for both pins 9 and 4, only 4 is 'listened' to by the machine.


