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Intersystems EPROM Card.

This was Ithaca Audio's (later known a Intersystems) 8K Static RAM card.


The card was designed came out in 1979.  The board utilized 2102 RAM chips. It could be addressed at any 4K boundry. There was a power on clear memory option (jumper a, b, c) as well as a write protect feature. Up to 4 wait states could be added.
The manual for this board can be found here.


Other InterSystems S-100 Boards
64K Dynamic RAM    8K RAM   EPROM   IA-Display   FDC   IO-Card    Z80-Series-II    Z80
   ADDA Board   EPROM Burner 
FPB   256K Dynamic RAM   16-64K EPROM
  HDA   Z80-Series_III   6-SIO  EPROM Emulator  RTC Board



This page was last modified on 10/25/2013