DTK COMPUTER, INC.
==================

   PAM-0061I (VER. 1.00)

   Processor        Pentium                                       
   Processor Speed  75/90/100/120/133MHz                          
   Chip Set         Unidentified                                  
   Video Chip Set   Unidentified                                  
   Maximum Onboard  128MB                                         
   Memory           
   Maximum Video    Unidentified                                  
   Memory           
   Cache            256/512KB                                     
   BIOS             AMI                                           
   Dimensions       330mm x 218mm                                 
   I/O Options      Floppy drive interface, IDE interfaces (2),   
                    parallel port, PS/2 mouse port, serial ports  
                    (2), VGA feature connector, VGA port, riser   
                    slot, VRM connector                           
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/C-D/34490-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Power LED &       |    J1    | Parallel port    |   J11    |
   | keylock           |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Speaker           |    J2    | Serial port 1    |   J12    |
   |-------------------+----------+------------------+----------|
   | Turbo switch      |    J3    | Serial port 2    |   J14    |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |    J4    | Floppy drive     |   J15    |
   |                   |          | interface        |          |
   |-------------------+----------+------------------+----------|
   | Reset switch      |    J5    | PS/2 mouse port  |   J16    |
   |-------------------+----------+------------------+----------|
   | IDE interface LED |    J6    | IDE interface 2  |   J19    |
   |-------------------+----------+------------------+----------|
   | Chassis fan power |    J7    | IDE interface 1  |   J20    |
   |-------------------+----------+------------------+----------|
   | VGA feature       |    J9    | Riser slot       |   SL1    |
   | connector         |          |                  |          |
   |-------------------+----------+------------------+----------|
   | VGA port          |   J10    | VRM connector    |   VRM    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  C1   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  C2   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Flash BIOS normal operation     | JP20  | Pins 1 & 3,  |
   |   |                                 |       | 2 & 4 closed |
   |---+---------------------------------+-------+--------------|
   |   | Flash BIOS programming mode     | JP20  | Pins 3 & 5,  |
   |   |                                 |       | 4 & 6 closed |
   |---+---------------------------------+-------+--------------|
   |>> | CMOS memory normal operation    | JP21  |     Open     |
   |---+---------------------------------+-------+--------------|
   |   | CMOS memory clear               | JP21  |    Closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     | JP22  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |   | On board video enabled          | JP27  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | On board video disabled         | JP27  |  Pins 1 & 2  |
   |   |                                 |       |    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     |
   |------------------+--------------------+--------------------|
   |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 4M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       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) 8M x 36     |    (2) 1M x 36     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM CONFIGURATION (CON'T)                 |
   |------------------------------------------------------------|
   |      Size       |       Bank 0        |       Bank 1       |
   |-----------------+---------------------+--------------------|
   |      80MB       |     (2) 8M x 36     |    (2) 2M x 36     |
   |-----------------+---------------------+--------------------|
   |      96MB       |     (2) 8M x 36     |    (2) 4M x 36     |
   |-----------------+---------------------+--------------------|
   |      128MB      |     (2) 8M x 36     |    (2) 8M x 36     |
   |------------------------------------------------------------|
   |      Note: Memory installed in Banks 0 & 1 is              |
   |      interchangeable.                                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size     |    Bank 0     |    Bank 1    |      TAG      |
   |-------------+---------------+--------------+---------------|
   |  256KB (A)  | (2) 32K x 32  |     None     | Unidentified  |
   |-------------+---------------+--------------+---------------|
   |  256KB (B)  |     None      | (8) 32K x 8  | Unidentified  |
   |-------------+---------------+--------------+---------------|
   |  512KB (A)  |     None      | (8) 64K x 8  | Unidentified  |
   |-------------+---------------+--------------+---------------|
   |  512KB (B)  | (2) 64K x 32  |     None     | Unidentified  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE JUMPER CONFIGURATION                 |
   |------------------------------------------------------------|
   |   Size    |      JP13      |     JP14      |     JP16      |
   |-----------+----------------+---------------+---------------|
   |   None    |   Pins 1 & 2   |  Pins 1 & 2   |     Open      |
   |           |     closed     |    closed     |               |
   |-----------+----------------+---------------+---------------|
   | 256KB (A) |   Pins 1 & 2   |  Pins 2 & 3   |  Pins 2 & 3   |
   |           |     closed     |    closed     |    closed     |
   |-----------+----------------+---------------+---------------|
   | 256KB (B) |   Pins 1 & 2   |  Pins 2 & 3   |  Pins 2 & 3   |
   |           |     closed     |    closed     |    closed     |
   |-----------+----------------+---------------+---------------|
   | 512KB (A) |   Pins 2 & 3   |  Pins 1 & 2   |  Pins 1 & 2   |
   |           |     closed     |    closed     |    closed     |
   |-----------+----------------+---------------+---------------|
   | 512KB (B) |   Pins 2 & 3   |  Pins 1 & 2   |  Pins 1 & 2   |
   |           |     closed     |    closed     |    closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  CACHE TYPE CONFIGURATION                  |
   |------------------------------------------------------------|
   |            Type            |             JP15              |
   |----------------------------+-------------------------------|
   |           Burst            |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |          Standard          |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   | Note: The chip size and maximum video memory is            |
   | unidentified.                                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                CPU SPEED SELECTION (IMI948)                |
   |------------------------------------------------------------|
   | CPU speed | Clock speed | Multiplier |    JP7     |  JP9   |
   |-----------+-------------+------------+------------+--------|
   |   75MHz   |    50MHz    |    1.5x    |    Open    |  Open  |
   |-----------+-------------+------------+------------+--------|
   |   90MHz   |    60MHz    |    1.5x    | Pins 2 & 4 |  Open  |
   |           |             |            |   closed   |        |
   |-----------+-------------+------------+------------+--------|
   |  100MHz   |    66MHz    |    1.5x    | Pins 1 & 3 |  Open  |
   |           |             |            |   closed   |        |
   |-----------+-------------+------------+------------+--------|
   |  120MHz   |    60MHz    |     2x     | Pins 2 & 4 | Closed |
   |           |             |            |   closed   |        |
   |-----------+-------------+------------+------------+--------|
   |  133MHz   |    66MHz    |     2x     | Pins 1 & 3 | Closed |
   |           |             |            |   closed   |        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                CPU SPEED SELECTION (W48C40)                |
   |------------------------------------------------------------|
   | CPU speed | Clock speed | Multiplier |    JP7     |  JP9   |
   |-----------+-------------+------------+------------+--------|
   |   75MHz   |    50MHz    |    1.5x    | 3 & 5, 4 & |  Open  |
   |           |             |            |     6      |        |
   |-----------+-------------+------------+------------+--------|
   |   90MHz   |    60MHz    |    1.5x    |   3 & 5    |  Open  |
   |-----------+-------------+------------+------------+--------|
   |  100MHz   |    66MHz    |    1.5x    |   4 & 6    |  Open  |
   |-----------+-------------+------------+------------+--------|
   |  120MHz   |    60MHz    |     2x     |   3 & 5    | Closed |
   |-----------+-------------+------------+------------+--------|
   |  133MHz   |    66MHz    |     2x     |   4 & 6    | Closed |
   |------------------------------------------------------------|
   | Note: Pins designated should be in the closed position.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       VRM SELECTION                        |
   |------------------------------------------------------------|
   |         Setting          |              JP28               |
   |--------------------------+---------------------------------|
   |>> |  VRM not installed   | Pins 1 & 2, 3 & 4, 5 & 6 closed |
   |---+----------------------+---------------------------------|
   |   |    VRM installed     |              Open               |
   +------------------------------------------------------------+