Barry, I can't tell much about the board except that it's the same board that Stan S. and I have in our Alpha Micro A-100 computers. I've been told that the top connector means tht it has ECC built into it but I don't know what the connector itself is for. It doesn't look like it has enough ICs on it to be ECC. a manual and switch settings [there are FOUR dip switches on this thing], So would I! Let me know if get a copy. also the IC at 9B is missing and the board screening does not identify what should go there. Mine has a DM74LS11N made by National Semiconductor there. You may want to verify that with Stan S. If you don't need it, I'd like to have it for my AM. Joe At 10:19 PM 2/28/99 -0500, you wrote: me what it is ? does not look very "Ram-like", AND it has a 34-pin board edge connector at the top of the board. I realize that this suggests a 5" floppy drive interface, but a combined RAM and FDC card ????? Plus, the edge connector is VERY un-floppy like, normally a floppy connector would have half of the pins being ground, this clearly looks like it has active signals on almost all 34 lines. > a manual and switch settings [there are FOUR dip switches on this thing], also the IC at 9B is missing and the board screening does not identify what should go there.

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