URI: 
  TEXT View Source
       
       # ZENITH
       
          Z-505
       
          Card Type              Memory card                             
          Maximum Onboard Memory 1MB DRAM                                
          Data Bus               16-bit ISA                              
          Card Size              Full-length, full-height card           
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Label | Position  |
          |----------------------------------------+-------+-----------|
          | EMS enabled                            | SW1/3 |    On     |
          |----------------------------------------+-------+-----------|
          | EMS disabled                           | SW1/3 |    Off    |
          |----------------------------------------+-------+-----------|
          | Base system memory = 512KB             | SW1/4 |    Off    |
          |----------------------------------------+-------+-----------|
          | Base system memory = 640KB             | SW1/4 |    On     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MEMORY BOARD NUMBER SELECTION                |
          |------------------------------------------------------------|
          |   Board number    |       SW1/1        |       SW1/2       |
          |-------------------+--------------------+-------------------|
          |         0         |         On         |        On         |
          |-------------------+--------------------+-------------------|
          |         1         |         On         |        Off        |
          |-------------------+--------------------+-------------------|
          |         2         |        Off         |        On         |
          |-------------------+--------------------+-------------------|
          |         3         |        Off         |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   BASE ADDRESS SELECTION                   |
          |------------------------------------------------------------|
          | Memory block |   SW1/5   |   SW1/6   |  SW1/7   |  SW1/8   |
          |--------------+-----------+-----------+----------+----------|
          |      0       |    On     |    On     |    On    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      1       |    Off    |    On     |    On    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      2       |    On     |    Off    |    On    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      3       |    Off    |    Off    |    On    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      4       |    On     |    On     |   Off    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      5       |    Off    |    On     |   Off    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      6       |    On     |    Off    |   Off    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      7       |    Off    |    Off    |   Off    |    On    |
          |--------------+-----------+-----------+----------+----------|
          |      8       |    On     |    On     |    On    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      9       |    Off    |    On     |    On    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      10      |    On     |    Off    |    On    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      11      |    Off    |    Off    |    On    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      12      |    On     |    On     |   Off    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      13      |    Off    |    On     |   Off    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      14      |    On     |    Off    |   Off    |   Off    |
          |--------------+-----------+-----------+----------+----------|
          |      15      |    Off    |    Off    |   Off    |   Off    |
          +------------------------------------------------------------+