Atari standard connector

Computer port view of the Atari standard connector:


 * 1) 1 up; #2 down; #3 left; #4 right; #5 (pot y);
 * 2) 6 fire button; #7 +5V DC; #8 ground; #9 (pot x)

Liens

 * http://www.epanorama.net/documents/joystick/ataristick.html
 * http://www.google.fr/search?q=joystick+connector+pinout