kokkiklhs

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  • 7 February 2026 at 4:53 pm in reply to: Newbrain memory replacement #3633
    kokkiklhs
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      10 August 2025 at 4:00 pm in reply to: Newbrain memory replacement #3569
      kokkiklhs
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        Very nice project, thank you, Chris!

        I was wondering if there’s a way for more RAM to be included in this new board.

        I am mainly interested in such an option, as I have a NB AD with disk controller but no RAM expansion, so I am afraid that I’ll never be able to boot CP/M with 32k…

        Would an internal RAM upgrade e.g. to 64k or more be possible?

        Or, if internal RAM upgrade is impossible, is there some workaround for me to build a replacement external DIY RAM expansion?

        Thanks!

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