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       # HOKKINS SYSTEMATION, INC.
       
          586F61
       
          Processor        CX M1/AM K5/Pentium                           
          Processor Speed  75/80/90/100/120/133/150/166/180/200MHz       
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  128MB (EDO supported)                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB                                     
          BIOS             Award                                         
          Dimensions       330mm x 218mm                                 
          I/O Options      32-bit PCI slots (3), floppy drive interface, 
                           green PC connector, IDE interfaces (2),       
                           parallel port, PS/2 mouse port, serial ports  
                           (2), cache slot, IR connector                 
          NPU Options      None                                          
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN1    | Turbo LED        |    J3    |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN2    | Green PC         |    J4    |
          |                   |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN3    | IDE interface    |    J5    |
          |                   |          | LED              |          |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   CN4    | Speaker          |    J6    |
          | interface         |          |                  |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 2   |   CN5    | Power LED &      |    J7    |
          |                   |          | keylock          |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 1   |   CN6    | 32-bit PCI slots |  PC1 -   |
          |                   |          |                  |   PC3    |
          |-------------------+----------+------------------+----------|
          | PS/2 mouse port   |   CN7    | Cache slot       |   SL1    |
          |-------------------+----------+------------------+----------|
          | IR connector      |    J1    | VRM connector    |   VRM    |
          |-------------------+----------+------------------+----------|
          | Reset switch      |    J2    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               |  Label  |  Position  |
          |-------------------------------------+---------+------------|
          | » | CMOS memory normal operation    |  JP14   |    Open    |
          |---+---------------------------------+---------+------------|
          |   | CMOS memory clear               |  JP14   |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       8MB        |        None        |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       8MB        |    (2) 1M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |        None        |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 2M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 1M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 1M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |        None        |    (2) 4M 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     |
          |------------------+--------------------+--------------------|
          |       40MB       |    (2) 1M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 4M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 2M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |        None        |    (2) 8M 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     |
          |------------------+--------------------+--------------------|
          |       72MB       |    (2) 1M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       80MB       |    (2) 8M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       80MB       |    (2) 2M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       96MB       |    (2) 8M x 36     |    (2) 4M 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.                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |   Size    |   Bank 0    |       TAG       |      SL1       |
          |-----------+-------------+-----------------+----------------|
          | 256KB (A) | (8) 32K x 8 | (1) 8K/16K/32K  | Not installed  |
          |           |             |       x 8       |                |
          |-----------+-------------+-----------------+----------------|
          | 256KB (B) |    None     |      None       |  256KB module  |
          |           |             |                 |   installed    |
          |-----------+-------------+-----------------+----------------|
          | 512KB (A) | (8) 64K x 8 | (1) 16K/32K x 8 | Not installed  |
          |-----------+-------------+-----------------+----------------|
          | 512KB (B) |    None     |      None       |  512KB module  |
          |           |             |                 |   installed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |             JP10              |
          |----------------------------+-------------------------------|
          |         256KB (A)          |       Pins 2 & 3 closed       |
          |----------------------------+-------------------------------|
          |         512KB (A)          |       Pins 1 & 2 closed       |
          |------------------------------------------------------------|
          | Note: If SL1 installed, jumper JP10 is not used.           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CACHE VOLTAGE CONFIGURATION                 |
          |------------------------------------------------------------|
          |     Voltage      |        JP1         |        JP2         |
          |------------------+--------------------+--------------------|
          |  Mixed voltage   | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |       3.3v       | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |------------------------------------------------------------|
          | Note: Jumpers JP1 & JP2 may not be present on all boards.  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          | CPU speed | Clock speed |         JP8         |    JP9     |
          |-----------+-------------+---------------------+------------|
          |   75MHz   |    50MHz    |  Pins 1 & 2 closed  | Pins 1 & 2 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |   80MHz   |    40MHz    |  Pins 2 & 3, 4 & 5  | Pins 1 & 2 |
          |           |             |       closed        |   closed   |
          |-----------+-------------+---------------------+------------|
          |   90MHz   |    60MHz    |  Pins 2 & 3 closed  | Pins 2 & 3 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  100MHz   |    50MHz    |  Pins 1 & 2 closed  | Pins 1 & 2 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  100MHz   |    66MHz    |  Pins 1 & 2, 4 & 5  | Pins 2 & 3 |
          |           |             |       closed        |   closed   |
          |-----------+-------------+---------------------+------------|
          |  120MHz   |    60MHz    |  Pins 2 & 3 closed  | Pins 2 & 3 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  133MHz   |    66MHz    |  Pins 1 & 2, 4 & 5  | Pins 2 & 3 |
          |           |             |       closed        |   closed   |
          |-----------+-------------+---------------------+------------|
          |  150MHz   |    60MHz    |  Pins 2 & 3 closed  | Pins 2 & 3 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  150MHz   |    50MHz    |  Pins 1 & 2 closed  | Pins 1 & 2 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  166MHz   |    66MHz    |  Pins 1 & 2, 4 & 5  | Pins 2 & 3 |
          |           |             |       closed        |   closed   |
          |-----------+-------------+---------------------+------------|
          |  180MHz   |    60MHz    |  Pins 2 & 3 closed  | Pins 2 & 3 |
          |           |             |                     |   closed   |
          |-----------+-------------+---------------------+------------|
          |  200MHz   |    66MHz    |  Pins 1 & 2, 4 & 5  | Pins 2 & 3 |
          |           |             |       closed        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     CPU TYPE SELECTION                     |
          |------------------------------------------------------------|
          |                Type                |          VRM          |
          |------------------------------------+-----------------------|
          |    P54C/P54CT/P54CTB (STD & VRE    | Pins 11 & 13, 12 & 14 |
          |              voltage)              |        closed         |
          |------------------------------------+-----------------------|
          |            P55C (2.5v)             |     VRM installed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU MULTIPLIER SELECTION                  |
          |------------------------------------------------------------|
          |         Multiplier         |             JP11              |
          |----------------------------+-------------------------------|
          |            1.5x            |   Pins 1 & 2, 5 & 6 closed    |
          |----------------------------+-------------------------------|
          |             2x             |   Pins 2 & 3, 5 & 6 closed    |
          |----------------------------+-------------------------------|
          |            2.5x            |   Pins 2 & 3, 4 & 5 closed    |
          |----------------------------+-------------------------------|
          |             3x             |   Pins 1 & 2, 4 & 5 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU VOLTAGE SELECTION                    |
          |------------------------------------------------------------|
          |              Voltage              |          JP13          |
          |-----------------------------------+------------------------|
          | » |       3.3v (STD/VR CPU)       |          Open          |
          |---+-------------------------------+------------------------|
          |   |    3.45v - 3.6v (VRE CPU)     |         Closed         |
          +------------------------------------------------------------+