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   comp.sys.apple2      Discussion about Apple II micros      56,720 messages   

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   Message 56,226 of 56,720   
   D Finnigan to All   
   Legend RAM S' Card - Logic Troubleshooti   
   11 Jul 23 19:26:17   
   
   From: dog_cow@macgui.com   
      
   FozzTexx recently acquired a 1 MB Legend RAM S' Card, but discovered it had   
   some glitch which affected display of hi-res screens. As part of   
   troubleshooting, he derived a schematic from the board, then even recreated   
   part of the bank-select logic on a breadboard!   
      
   Follow his troubleshooting to its startling conclusion.  If you like stories   
   with surprise endings, this is a good one.   
      
   https://www.insentricity.com/a.cl/287/look-at-that-scard-go   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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