(TXT) View Source
       
       # POSITIVE CORPORATION
       
          SLIMLINE PC333
       
          Processor    80386DX                                           
          Processor    33MHz                                             
          Speed        
          Chip Set     Unidentified                                      
          Max. Onboard 16MB                                              
          DRAM         
          Cache        64/256KB                                          
          BIOS         Unidentified                                      
          Dimensions   355mm x 305mm                                     
          I/O Options  Parallel port, serial ports (2), VGA port, floppy 
                       drive interface, IDE interface                    
          NPU Options  80387DX/3167                                      
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | VGA port          |    J1    | Serial port 1    |    J9    |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |    J3    | Serial port 2    |   J10    |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J4    | Parallel port    |   J15    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |    J5    | Floppy drive     |   J16    |
          |                   |          | interface        |          |
          |-------------------+----------+------------------+----------|
          | Reset switch      |    J6    | IDE interface    |   J17    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |    J8    | Riser Card       |   SL1    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |           Function            | Jumper/Switch |  Position  |
          |-------------------------------+---------------+------------|
          | » | DMA speed select high     |      W1       |    Open    |
          |---+---------------------------+---------------+------------|
          |   | DMA speed select low      |      W1       |   Closed   |
          |---+---------------------------+---------------+------------|
          | » | Cache enabled             |      W4       |   Closed   |
          |---+---------------------------+---------------+------------|
          |   | Cache disabled            |      W4       |    Open    |
          |---+---------------------------+---------------+------------|
          | » | BIOS type select 27256    |      W5       | pins 1 & 2 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | BIOS type select 27512    |      W5       | pins 2 & 3 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | CPU speed select turbo    |      W6       | pins 2 & 3 |
          |   | mode 33MHz                |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | CPU speed select normal   |      W6       | pins 1 & 2 |
          |   | mode 10MHz                |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Monitor type select       |      W7       | pins 1 & 2 |
          |   | monochrome                |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Monitor type select       |      W7       | pins 2 & 3 |
          |   | CGA/EGA/VGA               |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | Parallel port             |      W13      | pins 2 & 3 |
          |   | unidirectional            |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Parallel port             |      W13      | pins 1 & 2 |
          |   | bidirectional             |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | IDE interface             |      W17      | pins 2 & 3 |
          |   | pre-compensation mode     |               |   closed   |
          |   | normal                    |               |            |
          |---+---------------------------+---------------+------------|
          |   | IDE interface             |      W17      | pins 1 & 2 |
          |   | pre-compensation mode     |               |   closed   |
          |   | alternate                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive speed select |      W18      | pins 1 & 2 |
          |   | single speed              |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive speed select |      W18      | pins 2 & 3 |
          |   | dual speed                |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | IDE interface enabled     |      W20      |    Open    |
          |---+---------------------------+---------------+------------|
          |   | IDE interface disabled    |      W20      |   Closed   |
          |---+---------------------------+---------------+------------|
          | » | Hard drive IRQ14 enabled  |      W21      |   Closed   |
          |---+---------------------------+---------------+------------|
          |   | Hard drive IRQ14 disabled |      W21      |    Open    |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     SW1/2     |    Off     |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     SW2/1     |    Off     |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Serial port 2 IRQ3        |     SW2/2     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Serial port 2 IRQ3        |     SW2/2     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Serial port 1 IRQ4        |     SW2/3     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Serial port 1 IRQ4        |     SW2/3     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Parallel port IRQ5        |     SW2/4     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Parallel port IRQ5        |     SW2/4     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Parallel port IRQ7        |     SW2/5     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Parallel port IRQ7        |     SW2/5     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive IRQ6 enabled |     SW2/6     |     On     |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive IRQ6         |     SW2/6     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive DMARQ2       |     SW2/7     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive DMARQ2       |     SW2/7     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive DACK2        |     SW2/8     |     On     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive DACK2        |     SW2/8     |    Off     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Floppy drive interface    |     SW3/1     |    Off     |
          |   | enabled                   |               |            |
          |---+---------------------------+---------------+------------|
          |   | Floppy drive interface    |     SW3/1     |     On     |
          |   | disabled                  |               |            |
          |---+---------------------------+---------------+------------|
          | » | Serial port 2 enabled     |     SW3/2     |    Off     |
          |---+---------------------------+---------------+------------|
          |   | Serial port 2 disabled    |     SW3/2     |     On     |
          |---+---------------------------+---------------+------------|
          | » | Factory configured - do   |     SW3/3     |    Off     |
          |   | not alter                 |               |            |
          |---+---------------------------+---------------+------------|
          | » | Serial port 1 enabled     |     SW3/4     |    Off     |
          |---+---------------------------+---------------+------------|
          |   | Serial port 1 disabled    |     SW3/4     |     On     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          | Size |      W8      |     W9     |    W10     |    W11     |
          |------+--------------+------------+------------+------------|
          | 1MB  |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 2MB  |  pins 2 & 3  | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 4MB  |  pins 1 & 2  | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 8MB  |  pins 1 & 2  | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 16MB |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM SWITCH CONFIGURATION                  |
          |------------------------------------------------------------|
          |   Size    |   SW1/1    |   SW1/3   |   SW1/4   |   SW1/5   |
          |-----------+------------+-----------+-----------+-----------|
          |    1MB    |     On     |    On     |    On     |    On     |
          |-----------+------------+-----------+-----------+-----------|
          |    2MB    |     On     |    On     |    On     |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |    4MB    |    Off     |    Off    |    On     |    On     |
          |-----------+------------+-----------+-----------+-----------|
          |    8MB    |    Off     |    Off    |    On     |    Off    |
          |-----------+------------+-----------+-----------+-----------|
          |   16MB    |     On     |    Off    |    Off    |    Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Size      |    Bank 0    |    Bank 1    |     TAG      |
          |---------------+--------------+--------------+--------------|
          |     64KB      |  (4) 8K x 8  |  (4) 8K x 8  |  (2) 8K x 8  |
          |---------------+--------------+--------------+--------------|
          |     256KB     | (4) 32K x 8  | (4) 32K x 8  | (2) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |       Size       |         W2         |         W3         |
          |------------------+--------------------+--------------------|
          |       64KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      256KB       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |   » Setting    |  IRQ   | Base Address |  SW3/5  |  SW3/6  |
          |----------------+--------+--------------+---------+---------|
          | » |  Disabled  |  NONE  |     NONE     |   On    |   On    |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   7    |     3BC      |   Off   |   On    |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   5    |     3BC      |   Off   |   On    |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |  NONE  |     3BC      |   Off   |   On    |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   7    |     378      |   Off   |   Off   |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   5    |     378      |   Off   |   Off   |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |  NONE  |     378      |   Off   |   Off   |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   7    |     278      |   On    |   Off   |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |   5    |     278      |   On    |   Off   |
          |---+------------+--------+--------------+---------+---------|
          | » |  Enabled   |  NONE  |     278      |   On    |   Off   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                ON BOARD VIDEO CONFIGURATION                |
          |------------------------------------------------------------|
          |  Setting   |   SW5/1   |   SW5/2   |   SW5/3   |   SW5/4   |
          |------------+-----------+-----------+-----------+-----------|
          |  Enabled   |    On     |    On     |    On     |    Off    |
          |------------+-----------+-----------+-----------+-----------|
          |  Disabled  |    Off    |    Off    |    Off    |    On     |
          +------------------------------------------------------------+