Hm, is it just a 5 to 12 volt adapter? You can do that with a max232 chip or just buy one.

On 6/28/2022 12:58 PM, Douglas Taylor via cctalk wrote:
I have a couple of these boards but have never got into the on-board monitor which requires an adapter board that allows a terminal to talk to the controller board and do various things.

Looking at the manual on bitsavers there is almost enough info to construct my own adapter board.  Has anyone ever built there own adapter to the controller?

Doug

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