(TXT) View Source
       
       # REPLY CORPORATION
       
          POWERBOARD 30-286
       
          Processor    CX486DX2/80486DX2/80486DX4                        
          Processor    50(internal)/66(internal)/100(internal)MHz        
          Speed        
          Chip Set     Unidentified                                      
          Max. Onboard 32MB                                              
          DRAM         
          Cache        Unidentified                                      
          BIOS         Reply                                             
          Dimensions   254mm x 218mm                                     
          I/O Options  Parallel port, serial port, floppy drive          
                       interface, IDE interface, external cache slot,    
                       riser slot, VGA interface                         
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | VGA interface     |    J4    | PS/2 mouse port  |   J21    |
          |-------------------+----------+------------------+----------|
          | Drive power       |    J5    | Headphone        |   J23    |
          | connector         |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | External battery  |    J6    | Parallel port    |   J24    |
          |-------------------+----------+------------------+----------|
          | Hard drive power  |    J9    | Serial port      |   J25    |
          | connector         |          |                  |          |
          |-------------------+----------+------------------+----------|
          | IDE interface     |   J13    | Riser Card       |   SL1    |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   J15    | External cache   |   SL2    |
          | interface         |          | slot             |          |
          |-------------------+----------+------------------+----------|
          | ST-506/412        |   J19    |                  |          |
          | interface         |          |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Jumper |  Position   |
          |-------------------------------------+--------+-------------|
          | » | VGA IRQ enabled                 |   J3   | pins 1 & 2  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          |   | VGA IRQ disabled                |   J3   | pins 2 & 3  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | Floppy drive interface enabled  |  J12   |    Open     |
          |---+---------------------------------+--------+-------------|
          |   | Floppy drive interface disabled |  J12   |   Closed    |
          |---+---------------------------------+--------+-------------|
          | » | IRQ5 enabled                    |  J17   | pins 1 & 2  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          |   | IRQ5 disabled                   |  J17   | pins 2 & 3  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | CMOS memory normal operation    |  J18   | pins 1 & 2  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          |   | CMOS memory clear               |  J18   | pins 2 & 3  |
          |   |                                 |        |   closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |   (1) 256K x 36    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |   (1) 256K x 36    |   (1) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       3MB        |   (1) 256K x 36    |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       4MB        |    (1) 1M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       5MB        |    (1) 1M x 36     |   (1) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       8MB        |    (1) 1M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (1) 4M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       17MB       |   (1) 256K x 36    |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       17MB       |    (1) 4M x 36     |   (1) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       20MB       |    (1) 1M x 36     |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       20MB       |    (1) 4M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (1) 4M x 36     |    (1) 4M x 36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: Cache is installed at SL2. The size is unidentified. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |       Type        |         J1         |        J2         |
          |-------------------+--------------------+-------------------|
          |       Cyrix       |        Open        |      Closed       |
          |-------------------+--------------------+-------------------|
          |       Intel       |       Closed       |       Open        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |     Speed     |    SW1/1     |    SW1/2     |    SW1/3     |
          |---------------+--------------+--------------+--------------|
          |    50iMHz     |      On      |      On      |     Off      |
          |---------------+--------------+--------------+--------------|
          |    66iMHz     |     Off      |     Off      |      On      |
          |---------------+--------------+--------------+--------------|
          |    100iMHz    |     Off      |     Off      |      On      |
          +------------------------------------------------------------+