Re: Hacking 1764 RAM expansion to 512KB

From: Professor Dredd (profdredd_at_yahoo.com)
Date: 2002-03-27 12:19:06

  • Next message: Michael Klein: "RE: MPS1000 printer"
    I honestly don't know. I've only had my own REUs open a few
    times. Maybe if you write to Ray he can tell you more?
    
    --- Spiro Trikaliotis <trik-news@gmx.de> wrote:
    > I'm surprised: In
    > http://staff.washington.edu/rrcc/uwweb/1750/Schem-l.jpg,
    > I see U18 as 27128/27256 EPROM. Although I have
    > programmed a REU before and
    > read the user's manual, I did not know that there is an
    > EPROM socket 
    > inside a REU! 
    > 
    > What is it used for?
    
    
    =====
    http://www.geocities.com/profdredd
    
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