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Apple IIc Joystick Pin out

The current Joystick interface on the newest Apple Computer offering may use the USB interface and may not provide a 9-pin D-Sub connector. This listing is of an obsolete and out-dated interface which was only used on the Apple IIc computer. Connector formats based on a 9-pin D-subminiature connector are no longer used. This is a legacy pin out which is no longer used in computers produced today.

9 Pin D-Sub Connector Pinout
Pin Name Description
1 GAMESW1 Switch input 1 (sometimes called paddle button 1).
2 +5V +5 VDC (max 100mA)
3 GND System ground.
4 n/a Not used
5 PDL0 Paddle 0 hand controller input. Must be connected to a 150KW variable resistor connected to +5V.
6 n/c Not connected
7 GAMESW0 Switch input 0 (sometimes called paddle button 0).
8 PDL1 Paddle 1 hand controller input; must be connected to a 150KW variable resistor connected to +5V.
9 n/a Not used

Apple pinout page; Apple Computer Buses

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Last Modified 2/17/08
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