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       # DTK COMPUTER, INC.
       
          PAM-0054I(VER. 1.10a)
       
          Processor        Pentium                                       
          Processor Speed  75/90/100/120/133/150MHz                      
          Chip Set         Unidentified                                  
          Video Chip Set   None                                          
          Maximum Onboard  128MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB                                     
          BIOS             AMI/Award                                     
          Dimensions       330mm x 218mm                                 
          I/O Options      32-bit PCI slots (3), floppy drive interface, 
                           IDE interfaces (2), parallel port, PS/2 mouse 
                           port, serial ports (2), IR connector, VRM     
                           connector                                     
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | IDE interface 1   |    J4    | Chassis fan      |   J25    |
          |                   |          | power            |          |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |    J5    | Reset switch     |   J27    |
          | interface         |          |                  |          |
          |-------------------+----------+------------------+----------|
          | PS/2 mouse port   |    J6    | Turbo LED        |   J31    |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |    J7    | Speaker          |   JP20   |
          |-------------------+----------+------------------+----------|
          | IDE interface 2   |    J8    | Power LED &      |   JP26   |
          |                   |          | keylock          |          |
          |-------------------+----------+------------------+----------|
          | Parallel port     |    J9    | 32-bit PCI slots |  PC1 -   |
          |                   |          |                  |   PC4    |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   J10    | VRM connector    |   VRM    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |   J11    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Label |    Position    |
          |-----------------------------------+-------+----------------|
          |   | On board I/O enabled          |  JP4  |   Pins 1 & 2   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | On board I/O disabled         |  JP4  |   Pins 2 & 3   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 12v | JP19  |   Pins 1 & 2   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 5v  | JP19  |   Pins 2 & 3   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          | » | CMOS memory normal operation  | JP22  |      Open      |
          |---+-------------------------------+-------+----------------|
          |   | CMOS memory clear             | JP22  |     Closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |      Size       |       Bank 0        |       Bank 1       |
          |-----------------+---------------------+--------------------|
          |       8MB       |     (2) 1M x 36     |        None        |
          |-----------------+---------------------+--------------------|
          |      16MB       |     (2) 1M x 36     |    (2) 1M x 36     |
          |-----------------+---------------------+--------------------|
          |      16MB       |     (2) 2M x 36     |        None        |
          |-----------------+---------------------+--------------------|
          |      24MB       |     (2) 1M x 36     |    (2) 2M x 36     |
          |-----------------+---------------------+--------------------|
          |      32MB       |     (2) 2M x 36     |    (2) 2M x 36     |
          |-----------------+---------------------+--------------------|
          |      32MB       |     (2) 4M x 36     |        None        |
          |-----------------+---------------------+--------------------|
          |      40MB       |     (2) 4M x 36     |    (2) 1M x 36     |
          |-----------------+---------------------+--------------------|
          |      48MB       |     (2) 4M x 36     |    (2) 2M x 36     |
          |-----------------+---------------------+--------------------|
          |      64MB       |     (2) 8M x 36     |        None        |
          |-----------------+---------------------+--------------------|
          |      64MB       |     (2) 4M x 36     |    (2) 4M x 36     |
          |-----------------+---------------------+--------------------|
          |      72MB       |     (2) 1M x 36     |    (2) 8M x 36     |
          |-----------------+---------------------+--------------------|
          |      80MB       |     (2) 8M x 36     |    (2) 2M x 36     |
          |-----------------+---------------------+--------------------|
          |      96MB       |     (2) 4M x 36     |    (2) 8M x 36     |
          |-----------------+---------------------+--------------------|
          |      128MB      |     (2) 8M x 36     |    (2) 8M x 36     |
          |------------------------------------------------------------|
          |      Note: Board accepts EDO memory. Banks are             |
          |      interchangeable.                                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |   Size    |   Bank 0    |    Bank 1    |        TAG        |
          |-----------+-------------+--------------+-------------------|
          | 256KB (A) | (8) 32K x 8 |     None     | (1) 8K/16K/32K x  |
          |           |             |              |         8         |
          |-----------+-------------+--------------+-------------------|
          | 256KB (B) |    None     | (2) 32K x 32 | (1) 8K/16K/32K x  |
          |           |             |              |         8         |
          |-----------+-------------+--------------+-------------------|
          |   512KB   | (8) 64K x 8 |     None     |  (1) 16K/32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |             JP32              |
          |----------------------------+-------------------------------|
          |            None            |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |         256KB (A)          |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |         256KB (B)          |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |           512KB            |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (W42C25)                |
          |------------------------------------------------------------|
          |    CPU speed     |           JP9            |     JP21     |
          |------------------+--------------------------+--------------|
          |      75MHz       |    Pins 5 & 6 closed     |     Open     |
          |------------------+--------------------------+--------------|
          |      90MHz       | Pins 1 & 2, 3 & 4 closed |     Open     |
          |------------------+--------------------------+--------------|
          |      100MHz      |    Pins 3 & 4 closed     |     Open     |
          |------------------+--------------------------+--------------|
          |      120MHz      | Pins 1 & 2, 3 & 4 closed |    Closed    |
          |------------------+--------------------------+--------------|
          |      133MHz      |    Pins 3 & 4 closed     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (MX8318)                |
          |------------------------------------------------------------|
          |    CPU speed     |           JP9            |     JP21     |
          |------------------+--------------------------+--------------|
          |      75MHz       |    Pins 5 & 6 closed     |     Open     |
          |------------------+--------------------------+--------------|
          |      90MHz       |    Pins 3 & 4 closed     |     Open     |
          |------------------+--------------------------+--------------|
          |      100MHz      | Pins 1 & 2, 5 & 6 closed |     Open     |
          |------------------+--------------------------+--------------|
          |      120MHz      |    Pins 3 & 4 closed     |    Closed    |
          |------------------+--------------------------+--------------|
          |      133MHz      | Pins 1 & 2, 5 & 6 closed |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               CPU SPEED SELECTION (IMI1464)                |
          |------------------------------------------------------------|
          |  CPU speed   |               JP9               |   JP21    |
          |--------------+---------------------------------+-----------|
          |    75MHz     |        Pins 1 & 2 closed        |   Open    |
          |--------------+---------------------------------+-----------|
          |    90MHz     |    Pins 1 & 2, 5 & 6 closed     |   Open    |
          |--------------+---------------------------------+-----------|
          |    100MHz    | Pins 1 & 2, 3 & 4, 5 & 6 closed |   Open    |
          |--------------+---------------------------------+-----------|
          |    120MHz    |    Pins 1 & 2, 5 & 6 closed     |  Closed   |
          |--------------+---------------------------------+-----------|
          |    133MHz    | Pins 1 & 2, 3 & 4, 5 & 6 closed |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU VOLTAGE SELECTION                    |
          |------------------------------------------------------------|
          |      Voltage       |       JP29        |       JP30        |
          |--------------------+-------------------+-------------------|
          |        3.4v        |      Closed       |       Open        |
          |--------------------+-------------------+-------------------|
          |        3.5v        |       Open        |      Closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DMA CHANNEL SELECTION                    |
          |------------------------------------------------------------|
          |     Channel      |        JP10        |        JP11        |
          |------------------+--------------------+--------------------|
          |        1         | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |        3         | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          +------------------------------------------------------------+