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       # SEANIX TECHNOLOGY, INC.
       
          OEM-I HX
       
          Processor        Pentium                                       
          Processor Speed  75/90/100/120/133/150/166MHz                  
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  128MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB                                     
          BIOS             AMI                                           
          Dimensions       355mm x 244mm                                 
          I/O Options      32-bit PCI slots (4), floppy drive interface, 
                           green PC connector, IDE interfaces (2),       
                           parallel port, PS/2 mouse port, serial ports  
                           (2), IR connector, ATX power connector        
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose       |  Location   |
          |-------------------+----------+---------------+-------------|
          | ATX power         |   ATX    | Chassis fan   | CN8 pins 1  |
          | connector         |          | power         |     & 2     |
          |-------------------+----------+---------------+-------------|
          | Serial port 1     |   CN1    | Reset switch  | CN8 pins 4  |
          |                   |          |               |     & 5     |
          |-------------------+----------+---------------+-------------|
          | Parallel port     |   CN2    | Power LED &   | CN8 pins 7  |
          |                   |          | keylock       |    - 10     |
          |-------------------+----------+---------------+-------------|
          | PS/2 mouse port   |   CN3    | IDE interface | CN8 pins 11 |
          |                   |          | LED           |    - 14     |
          |-------------------+----------+---------------+-------------|
          | Serial port 2     |   CN4    | Green PC      | CN8 pins 15 |
          |                   |          | connector     |    - 18     |
          |-------------------+----------+---------------+-------------|
          | Floppy drive      |   CN5    | IR connector  | CN8 pins 20 |
          | interface         |          |               |    - 24     |
          |-------------------+----------+---------------+-------------|
          | IDE interface     |   CN6    | Speaker       | CN8 pins 26 |
          |                   |          |               |    - 29     |
          |-------------------+----------+---------------+-------------|
          | IDE interface     |   CN7    | 32-bit PCI    |  PC1 – PC4  |
          |                   |          | slots         |             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function             |   Label   |   Position   |
          |---------------------------------+-----------+--------------|
          |   | Flash BIOS normal operation |   J1F1    |  Pins 1 & 2  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          |   | Flash BIOS recovery mode    |   J1F1    |  Pins 2 & 3  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          | » | Factory configured - do not | J1F1 pins | Unidentified |
          |   | alter                       |   4 - 6   |              |
          |---+-----------------------------+-----------+--------------|
          |   | Password normal operation   |  J7K1/A   |  Pins 1 & 2  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          |   | Password clear              |  J7K1/A   |  Pins 2 & 3  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          | » | CMOS memory normal          |  J7K1/A   |  Pins 4 & 5  |
          |   | operation                   |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          |   | CMOS memory clear           |  J7K1/A   |  Pins 5 & 6  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          |   | Setup access enabled        |  J7K1/B   |  Pins 1 & 2  |
          |   |                             |           |    closed    |
          |---+-----------------------------+-----------+--------------|
          |   | Setup access disabled       |  J7K1/B   |  Pins 2 & 3  |
          |   |                             |           |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Size      |        Bank 0         |       Bank 1       |
          |---------------+-----------------------+--------------------|
          |      8MB      |      (2) 1M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     16MB      |      (2) 2M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     16MB      |      (2) 1M x 36      |    (2) 1M x 36     |
          |---------------+-----------------------+--------------------|
          |     32MB      |      (2) 4M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     32MB      |      (2) 2M x 36      |    (2) 2M x 36     |
          |---------------+-----------------------+--------------------|
          |     64MB      |      (2) 8M x 36      |        None        |
          |---------------+-----------------------+--------------------|
          |     64MB      |      (2) 4M x 36      |    (2) 4M x 36     |
          |---------------+-----------------------+--------------------|
          |     128MB     |      (2) 8M x 36      |    (2) 8M x 36     |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory. Board also accepts x 32    |
          | SIMMs.                                                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |            Bank 0             |
          |----------------------------+-------------------------------|
          |           256KB            |         (2) 32K x 32          |
          |----------------------------+-------------------------------|
          |           512KB            |         (2) 64K x 32          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          | CPU speed  | Clock  | Multiplier |    J7K1/C    |  J7K1D   |
          |            | speed  |            |              |          |
          |------------+--------+------------+--------------+----------|
          |   75MHz    | 50MHz  |    1.5x    | 2 & 3, 5 & 6 | 1 & 2, 4 |
          |            |        |            |              |   & 5    |
          |------------+--------+------------+--------------+----------|
          |   90MHz    | 60MHz  |    1.5x    | 2 & 3, 4 & 5 | 1 & 2, 4 |
          |            |        |            |              |   & 5    |
          |------------+--------+------------+--------------+----------|
          |   100MHz   | 66MHz  |    1.5x    | 1 & 2, 5 & 6 | 1 & 2, 4 |
          |            |        |            |              |   & 5    |
          |------------+--------+------------+--------------+----------|
          |   120MHz   | 60MHz  |     2x     | 2 & 3, 4 & 5 | 2 & 3, 4 |
          |            |        |            |              |   & 5    |
          |------------+--------+------------+--------------+----------|
          |   133MHz   | 66MHz  |     2x     | 1 & 2, 5 & 6 | 2 & 3, 4 |
          |            |        |            |              |   & 5    |
          |------------+--------+------------+--------------+----------|
          |   150MHz   | 60MHz  |    2.5x    | 2 & 3, 4 & 5 | 2 & 3, 5 |
          |            |        |            |              |   & 6    |
          |------------+--------+------------+--------------+----------|
          |   166MHz   | 66MHz  |    2.5x    | 1 & 2, 5 & 6 | 2 & 3, 5 |
          |            |        |            |              |   & 6    |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     CPU TYPE SELECTION                     |
          |------------------------------------------------------------|
          |            Type            |             J7K1              |
          |----------------------------+-------------------------------|
          |         Overdrive          |       Pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |            VRE             |       Pins 4 & 5 closed       |
          +------------------------------------------------------------+