(TXT) View Source
       
       # INFORMTECH INTERNATIONAL, INC.
       
          QP286AD
       
          Processor        80286                                         
          Processor Speed  16MHz                                         
          Chip Set         C & T                                         
          Max. Onboard     8MB                                           
          DRAM             
          SRAM Cache       None                                          
          BIOS             Award                                         
          Dimensions       330mm x 218mm                                 
          I/O Options      Floppy drive interface, game port, IDE        
                           interface, parallel port, serial ports (2),   
                           VGA interface                                 
          NPU Options      80287                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Speaker           |    P1    | VGA interface    |   P11    |
          |-------------------+----------+------------------+----------|
          | External battery  |    P2    | IDE interface    |   P12    |
          |-------------------+----------+------------------+----------|
          | Reset switch      |    P3    | Serial port 2    |   P13    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |    P4    | Serial port 1    |   P14    |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    P7    | Parallel port    |   P15    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |    P8    | Floppy drive     |   P16    |
          |                   |          | interface        |          |
          |-------------------+----------+------------------+----------|
          | Auxiliary         |    P9    | Game port        |   P17    |
          | keyboard          |          |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | VGA interrupt select none        |   J2   |    Open    |
          |---+----------------------------------+--------+------------|
          |   | VGA interrupt select IRQ9        |   J2   |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | VGA interface enabled            |   J4   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | VGA interface disabled           |   J4   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Floppy drive interface enabled   |  J10   |    Open    |
          |---+----------------------------------+--------+------------|
          |   | Floppy drive interface disabled  |  J10   |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  J16   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  J16   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Battery select internal 3.6VDC   |  J17   | pins 2 & 3 |
          |   | with current limiting resistor   |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Battery select internal 4.5VDC   |  J17   | pins 3 & 4 |
          |   | alkaline                         |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Battery select external 6VDC     |  J17   | pins 1 & 4 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          | 512KB | (2) 256K x  |    NONE    |    NONE    |    NONE    |
          |       |      9      |            |            |            |
          |-------+-------------+------------+------------+------------|
          |  1MB  | (2) 256K x  | (2) 256K x |    NONE    |    NONE    |
          |       |      9      |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          | 1.5MB | (2) 256K x  | (2) 256K x | (2) 256K x |    NONE    |
          |       |      9      |     9      |     9      |            |
          |-------+-------------+------------+------------+------------|
          |  2MB  | (2) 256K x  | (2) 256K x | (2) 256K x | (2) 256K x |
          |       |      9      |     9      |     9      |     9      |
          |-------+-------------+------------+------------+------------|
          |  2MB  | (2) 1M x 9  |    NONE    |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 2.5MB | (2) 256K x  | (2) 1M x 9 |    NONE    |    NONE    |
          |       |      9      |            |            |            |
          |-------+-------------+------------+------------+------------|
          |  3MB  | (2) 256K x  | (2) 256K x | (2) 1M x 9 |    NONE    |
          |       |      9      |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          |  4MB  | (2) 1M x 9  | (2) 1M x 9 |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 4.5MB | (2) 256K x  | (2) 1M x 9 | (2) 1M x 9 |    NONE    |
          |       |      9      |            |            |            |
          |-------+-------------+------------+------------+------------|
          |  5MB  | (2) 256K x  | (2) 256K x | (2) 1M x 9 | (2) 1M x 9 |
          |       |      9      |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          |  6MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 6.5MB | (2) 256K x  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
          |       |      9      |            |            |            |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |      Setting       |        J14        |        J15        |
          |--------------------+-------------------+-------------------|
          |        LPT1        |       Open        |      Closed       |
          |--------------------+-------------------+-------------------|
          |        LPT2        |       Open        |       Open        |
          |--------------------+-------------------+-------------------|
          |        LPT3        |      Closed       |       Open        |
          |--------------------+-------------------+-------------------|
          |      Disabled      |      Closed       |      Closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          |   UART1   |   UART2    |    J11    |    J12    |    J13    |
          |-----------+------------+-----------+-----------+-----------|
          |   COM1    |    COM2    |   Open    |   Open    |   Open    |
          |-----------+------------+-----------+-----------+-----------|
          |   COM1    |  Disabled  |   Open    |  Closed   |   Open    |
          |-----------+------------+-----------+-----------+-----------|
          |   COM2    |    COM1    |  Closed   |   Open    |   Open    |
          |-----------+------------+-----------+-----------+-----------|
          | Disabled  |    COM1    |  Closed   |   Open    |  Closed   |
          |-----------+------------+-----------+-----------+-----------|
          | Disabled  |    COM2    |   Open    |   Open    |  Closed   |
          |-----------+------------+-----------+-----------+-----------|
          |   COM2    |  Disabled  |  Closed   |  Closed   |   Open    |
          |-----------+------------+-----------+-----------+-----------|
          | Disabled  |  Disabled  |    N/A    |  Closed   |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     VRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |      256KB       |     (2) 44256      |        NONE        |
          |------------------+--------------------+--------------------|
          |      512KB       |     (2) 44256      |     (2) 44256      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     IDE CONFIGURATION                      |
          |------------------------------------------------------------|
          |      Setting       |        J7         |        J8         |
          |--------------------+-------------------+-------------------|
          |      Enabled       |      Closed       |      Closed       |
          |--------------------+-------------------+-------------------|
          |      Disabled      |       Open        |       Open        |
          +------------------------------------------------------------+