danjovicUpdated the firmware to make trackball detection similar to the 5200 softare:
- Voltage at pin 9 is dropped and signal is sampled by two consecutive frames.
- Voltage at pin 9 rises again and signal is sampled 4 more times.
Updated firwmare: Trackball detection more acurate
A project log for Atari 5200 Controller Port Emulator
Develop joystick adapters for Atari 5200 without having the console
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