(TXT) View Source
       
       # UNIDENTIFIED
       
          AC-1000-6A/8A
       
          Processor         8088                                         
          Processor Speed   8MHz                                         
          Chip Set          Unidentified                                 
          Max. Onboard DRAM 640KB                                        
          Cache             None                                         
          BIOS              Unidentified                                 
          Dimensions        254mm x 218mm                                
          I/O Options       None                                         
          NPU Options       8087                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose         | Location | Purpose      |    Location    |
          |-----------------+----------+--------------+----------------|
          | Keylock         |   JP2    | Power LED    | JP5 pins 1 & 2 |
          |-----------------+----------+--------------+----------------|
          | Turbo switch    |   JP3    | Speaker      | JP5 pins 3 & 4 |
          |-----------------+----------+--------------+----------------|
          | Turbo LED       |   JP4    |              |                |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |           Function            | Jumper/Switch |  Position  |
          |-------------------------------+---------------+------------|
          | » | Factory configured - do   |      JP1      |    N/A     |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Turbo enabled             |      JP3      | pins 2 & 3 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Turbo disabled            |      JP3      |    Open    |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     SW1/1     |    Off     |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | NPU disabled              |     SW1/2     |     On     |
          |---+---------------------------+---------------+------------|
          |   | NPU enabled               |     SW1/2     |    Off     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |  Size   |   Bank 0   |   Bank 1   |   Bank 2   |  Bank 3   |
          |---------+------------+------------+------------+-----------|
          |  256KB  | (9) 41256  |    NONE    |    NONE    |   NONE    |
          |---------+------------+------------+------------+-----------|
          |  512KB  | (9) 41256  | (9) 41256  |    NONE    |   NONE    |
          |---------+------------+------------+------------+-----------|
          |  576KB  | (9) 41256  | (9) 41256  |    NONE    |   NONE    |
          |---------+------------+------------+------------+-----------|
          |  640KB  | (9) 41256  | (9) 41256  |  (9) 4164  | (9) 4164  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM SWITCH CONFIGURATION                  |
          |------------------------------------------------------------|
          |        Size        |       SW/3        |       SW/4        |
          |--------------------+-------------------+-------------------|
          |       128KB        |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |       192KB        |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |       256KB        |        Off        |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    VIDEO CONFIGURATION                     |
          |------------------------------------------------------------|
          |        Type        |       SW1/5       |       SW1/6       |
          |--------------------+-------------------+-------------------|
          |   None installed   |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |   40 x 20 color    |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |   80 x 25 color    |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |     Monochrome     |        Off        |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE CONFIGURATION                 |
          |------------------------------------------------------------|
          |  Drives installed  |       SW1/7       |       SW1/8       |
          |--------------------+-------------------+-------------------|
          |         1          |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |         2          |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |         3          |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |         4          |        Off        |        Off        |
          +------------------------------------------------------------+