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Old 7th Sep 2020, 3:43 pm   #37
Buzby123
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Join Date: Oct 2011
Location: Culcheth, Cheshire, UK.
Posts: 637
Default Re: I found it !. A very sorry looking MK14

That looks promising. The 7400 on my daughter board has only two gates used, the other pins are not connected. I also remember fitting a switch for single-stepping, but I don't ever remember using it.

I'll certainly need the combined knowledge of this forum when I get closer to running the board.

Thanks for your help,

Buzby
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