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MITS 680 16K RAM installed

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  by Bill Degnan - 01/23/2014 11:35
This is a second MITS Altair 680b 16K RAM card. I took parts from the first card and installed them into this card. I still have the first 16K RAM card to be used for parts.

And here is a view of the ACIA monitor. I ran a few simple memory tests to verify that 16K was detected and available to the computer. I then jumped to FC00 to start VTL-2 BASIC to make sure that still worked.

More photos of this RAM and other 680b cards



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