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       # OLIVETTI
       
          EXM 25-871 MEMORY EXPANSION BOARD
       
          Card Type              Memory card                             
          Maximum Onboard Memory 4MB                                     
          Data Bus               Unidentified                            
       
   IMG IMG 1
                                                                
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: The size and orientation of the DRAM modules is      |
          | unidentified.                                              |
          +------------------------------------------------------------+
       
       +-----------------------------------------------------------------------+
       |                       DRAM SWITCH CONFIGURATION                       |
       |-----------------------------------------------------------------------|
       | Size  |L07LL/1|L07LL/2|L07LL/3|L07LL/4|L07LL/5|L07LL/6|L07LL/7|L07LL/8|
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |2048KB |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |6144KB |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |10240KB|  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |18432KB|  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  On   |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |22528KB|  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  On   |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |34816KB|  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |  On   |  Off  |
       +-----------------------------------------------------------------------+
       
       +-----------------------------------------------------------------------+
       |                       DRAM SWITCH CONFIGURATION                       |
       |-----------------------------------------------------------------------|
       | Size  |L06LL/1|L06LL/2|L06LL/3|L06LL/4|L06LL/5|L06LL/6|L06LL/7|L06LL/8|
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |4096KB |  Off  |  Off  |  On   |  On   |  Off  |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |8192KB |  Off  |  On   |  On   |  On   |  Off  |  On   |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |12288KB|  On   |  Off  |  On   |  On   |  On   |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |20840KB|  Off  |  Off  |  On   |  On   |  Off  |  Off  |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |24576KB|  Off  |  On   |  On   |  On   |  Off  |  On   |  Off  |  Off  |
       |-------+-------+-------+-------+-------+-------+-------+-------+-------|
       |36884KB|  Off  |  Off  |  On   |  On   |  Off  |  Off  |  Off  |  Off  |
       +-----------------------------------------------------------------------+