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by kev717
Sat Sep 27, 2014 7:18 pm
Forum: Commodore 8 Bit Programming
Topic: Designing an Interface for the User Port on the PET 4016
Replies: 1
Views: 15387

Designing an Interface for the User Port on the PET 4016

I'm building a small wind tunnel and I want to try interfacing my old Commodore PET 4016 with the sensors. To do this, I would like to try interfacing with the user port, however I haven't been able to find any literature on building or programming with that interface. Does anyone know some good res...