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Joystick information and circuits
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File:Atari joy-port.svg - Wikimedia Commons
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C-64 Workshop / Pin Connections
![GUIDE] NES Gamepad to Atari Controller - sudomod](https://s20.postimg.cc/db6d4a6v1/tut_06.png "GUIDE] NES Gamepad to Atari Controller - sudomod")
GUIDE] NES Gamepad to Atari Controller - sudomod
