Cynox 1.2 MB RAM modul for 48g - Hewlett Packard

This is a discussion on Cynox 1.2 MB RAM modul for 48g - Hewlett Packard ; Hi! Does anybody knows what is this Cynox 1.2 MB RAM modul for the 48g?? http://cgi.ebay.de/Taschenrechner-HP...d=p3286.c0.m14 Thanks. Ernesto....

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Thread: Cynox 1.2 MB RAM modul for 48g

  1. Cynox 1.2 MB RAM modul for 48g

    Hi!

    Does anybody knows what is this Cynox 1.2 MB RAM modul for the 48g??

    http://cgi.ebay.de/Taschenrechner-HP...d=p3286.c0.m14

    Thanks.

    Ernesto.

  2. Re: Cynox 1.2 MB RAM modul for 48g

    "Ernesto" wrote in message
    news:af49f3ec-ac17-4bac-897e-7bd7eadb52b8@w7g2000hsa.googlegroups.com...
    > Does anybody knows what is this Cynox 1.2 MB RAM modul for the 48g??


    Sounds like a regular old RAM expansion card? A handful of different
    companies made them for the 48G -- the interface wasn't something "common"
    like CompactFlash or SD cards are today, and the circuitry was simple. Cynox
    is still around, but doesn't appear to be selling hardware anymore:
    http://www.cynox.de/eng/index.html

    Picture: http://www.hpcalc.org/details.php?id=3747

    ---Joel



  3. Re: Cynox 1.2 MB RAM modul for 48g

    Ernesto wrote:
    > Does anybody knows what is this Cynox 1.2 MB RAM
    > modul for the 48g??


    It's not a module. It appears to be a 48G that has been opened, the 32 KB
    chip replaced with a 128 KB chip, another 128 KB chip added (for port 1),
    and
    a 1 MB "card" wired to where the GX would have slot 2 to provide ports 2-9.

    Regards,

    Eric Rechlin



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