(TXT) View Source
       
       # DIAMOND FLOWER, INC.
       
          286-AIO
       
          Processor    80286                                             
          Processor    12/16MHz                                          
          Speed        
          Chip Set     Headland                                          
          Max. Onboard 4MB                                               
          DRAM         
          Cache        None                                              
          BIOS         AMI                                               
          Dimensions   220mm x 220mm                                     
          I/O Options  Parallel port, serial port (2),floppy drive       
                       interface, IDE interface, PS/2 mouse port         
          NPU Options  80287                                             
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose              | Location | Purpose       | Location |
          |----------------------+----------+---------------+----------|
          | Serial port (COM2)   |   CN1    | Auxiliary     |   JP16   |
          |                      |          | keyboard      |          |
          |----------------------+----------+---------------+----------|
          | Parallel port        |   CN2    | Turbo LED     |   JP17   |
          |----------------------+----------+---------------+----------|
          | Serial port (COM1)   |   CN3    | Turbo switch  |   JP18   |
          |----------------------+----------+---------------+----------|
          | Floppy drive         |   CN4    | Reset switch  |   JP19   |
          | interface            |          |               |          |
          |----------------------+----------+---------------+----------|
          | IDE interface        |   CN5    | IDE LED       |   JP20   |
          |----------------------+----------+---------------+----------|
          | PS/2 mouse           |    J1    | Power LED &   |   JP21   |
          |                      |          | keylock       |          |
          |----------------------+----------+---------------+----------|
          | Keyboard             |    J2    | Riser card    |    S1    |
          |----------------------+----------+---------------+----------|
          | External battery     |   JP11   |               |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Jumper |   Position   |
          |------------------------------------+--------+--------------|
          | » | IDE interface (CN5) enabled    |  JP8   |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | IDE interface (CN5) disabled   |  JP8   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Battery select external        |  JP10  |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | Battery select internal        |  JP10  |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Monitor type select color      |  JP12  |    Closed    |
          |---+--------------------------------+--------+--------------|
          |   | Monitor type select monochrome |  JP12  |     Open     |
          |---+--------------------------------+--------+--------------|
          |   | CPU speed select 12MHz         |  JP13  |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | CPU speed select 16MHz         |  JP13  |  pins 2 & 3  |
          |   |                                |        |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |      512KB       |    (2) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       2MB        |     (2) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |      2.5MB       |    (2) 256K x 9    |     (2) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  NPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |        Speed        |        JP14        |      JP15       |
          |---------------------+--------------------+-----------------|
          | » |      8MHz       | pins 2 & 5 closed  |     Closed      |
          |---+-----------------+--------------------+-----------------|
          |   |      10MHz      | pins 5 & 6 closed  |     Closed      |
          |---+-----------------+--------------------+-----------------|
          |   |      12MHz      | pins 4 & 5 closed  |      Open       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |   Port    |      JP1       |      JP2      |      JP9      |
          |-----------+----------------+---------------+---------------|
          | LPT2/IRQ7 |   pins 1 & 2   |  pins 1 & 2   |  pins 2 & 3   |
          |           |     closed     |    closed     |    closed     |
          |-----------+----------------+---------------+---------------|
          | LPT1/IRQ7 |   pins 2 & 3   |  pins 1 & 2   |  pins 2 & 3   |
          |           |     closed     |    closed     |    closed     |
          |-----------+----------------+---------------+---------------|
          | LPT3/IRQ5 |   pins 1 & 2   |  pins 2 & 3   |  pins 1 & 2   |
          |           |     closed     |    closed     |    closed     |
          |-----------+----------------+---------------+---------------|
          | Disabled  |   pins 2 & 3   |  pins 2 & 3   |      N/A      |
          |           |     closed     |    closed     |               |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          | COM1 (CN3) | COM2 (CN1) |    JP3    |    JP4    |   JP5    |
          |------------+------------+-----------+-----------+----------|
          |  Enabled   |  Enabled   | pins 1 &  | pins 1 &  | pins 1 & |
          |            |            | 2 closed  | 2 closed  | 2 closed |
          |------------+------------+-----------+-----------+----------|
          |  Enabled   |  Disabled  | pins 1 &  | pins 2 &  | pins 1 & |
          |            |            | 2 closed  | 3 closed  | 2 closed |
          |------------+------------+-----------+-----------+----------|
          |  Disabled  |  Enabled   | pins 2 &  | pins 1 &  | pins 1 & |
          |            |            | 3 closed  | 2 closed  | 2 closed |
          |------------+------------+-----------+-----------+----------|
          |  Disabled  |  Disabled  | pins 2 &  | pins 2 &  | pins 2 & |
          |            |            | 3 closed  | 3 closed  | 3 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE CONFIGURATION                 |
          |------------------------------------------------------------|
          |     Setting      |        JP6         |        JP7         |
          |------------------+--------------------+--------------------|
          |     Enabled      | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |     Disabled     | pins 2 & 3 closed  | pins 1 & 2 closed  |
          +------------------------------------------------------------+