68kMLA Classic Interface

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Sdisk II
Posted by: bibilit on 2024-06-24 02:36:10
At some point i ordered several units of that device.


Out of the two units i have, one is working fine, while the other is not.

There is not much about it, a single 74LS chip and the Atmega 328.

If i take the Atmega from the good unit and swap it with the non working board, everything works.

I tried burning a new Atmega with a TL866, but doesn't work, i think my issue is located in the Byte (Low/high...) side.

Anyone can help ?
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