Posted By
MMS
on 2019-10-15
16:12:32
 |  Re: C16 Expansion Port to User Port
20 years ago I did some at the university.... we has a program creating those layouts based on circuit diagrams... lost memories... TINA I think. https://www.tina.com/circuit-simulator/
Heck, I even had to design on paper a Z80 based computer, and I do not have the smallest clue now how I did it...
Somewhere I have a link at the same univesity some kids (hahaha...) do the raw PCB based on circuit diagram... Maybe they can do the circuit diagram for me in electonic form I can share with you.
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