IBM 3178 C2 1984 Restoration - Questions
Posted: 21 Jun 2019, 16:24
My IBM 3178 C2 "Blue switch" arrived today.
I'd like to keep this board as original as possible and don't want to replace the controller with a CY8C-059 controller, at least not as of yet.
I've seen references to a converter which appears to be a promicro based controller.
The maintenance guide for the keyboard has this pinout on the controller, any ideas on how this may be hooked onto a pro micro ?
I'd like to keep this board as original as possible and don't want to replace the controller with a CY8C-059 controller, at least not as of yet.
I've seen references to a converter which appears to be a promicro based controller.
The maintenance guide for the keyboard has this pinout on the controller, any ideas on how this may be hooked onto a pro micro ?
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