Hello everybody,
I have an old (broken) ATARI 1040 STf with a 3MB memory upgrade card inside. Now I want to put the RAM card into my Mega ST 2 to upgrade its memory to 4MB. The RAM card has 3 connectors. One with 23 pins in the middle and 2 with 8 pins at the left and right side of the PCB.
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Does anybody know a RAM card like that? If so, please mail me the technical references or better the schematics.