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       # AMPTRON INTERNATIONAL, INC.
       
          PM-PRO1000
       
          Processor        Pentium Pro                                   
          Processor Speed  150/166/180/200MHz                            
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  1GB (EDO supported)                           
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB (located on Pentium Pro CPU)        
          BIOS             Award                                         
          Dimensions       280mm x 220mm                                 
          I/O Options      32-bit PCI slots (4), floppy drive interface, 
                           green PC connector, IDE interfaces (2),       
                           parallel port, serial ports (2), VRM          
                           connector, USB connector                      
          NPU Options      None                                          
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN1    | Reset switch     |    J5    |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN2    | Speaker          |    J6    |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN3    | Power LED &      |    J7    |
          |                   |          | keylock          |          |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   CN4    | Green PC         |   JP3    |
          | interface         |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 2   |   CN5    | 32-bit PCI slots |  PC1 –   |
          |                   |          |                  |   PC4    |
          |-------------------+----------+------------------+----------|
          | IDE interface 1   |   CN6    | USB connector    |   USB    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |    J4    | VRM connector    |   VRM    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Label |    Position    |
          |-----------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 12v |  JP2  |   Pins 2 & 3   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | Flash BIOS voltage select 5v  |  JP2  |   Pins 1 & 2   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          | » | CMOS memory normal operation  | JP15  |      Open      |
          |---+-------------------------------+-------+----------------|
          |   | CMOS memory clear             | JP15  |     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     |
          |------------------+--------------------+--------------------|
          |       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     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 16M x 36    |        None        |
          |------------------+--------------------+--------------------|
          |      136MB       |    (2) 16M x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |      144MB       |    (2) 16M x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |      160MB       |    (2) 16M x 36    |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |      192MB       |    (2) 16M x 36    |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |      256MB       |    (2) 16M x 36    |    (2) 16M x 36    |
          |------------------+--------------------+--------------------|
          |      256MB       |    (2) 32M x 36    |        None        |
          |------------------+--------------------+--------------------|
          |      264MB       |    (2) 32M x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |      272MB       |    (2) 32M x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |      288MB       |    (2) 32M x 36    |    (2) 4M x 36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |     Size      |        Bank 0        |       Bank 1        |
          |---------------+----------------------+---------------------|
          |     320MB     |     (2) 32M x 36     |     (2) 8M x 36     |
          |---------------+----------------------+---------------------|
          |     384MB     |     (2) 32M x 36     |    (2) 16M x 36     |
          |---------------+----------------------+---------------------|
          |     512MB     |     (2) 32M x 36     |    (2) 32M x 36     |
          |---------------+----------------------+---------------------|
          |     512MB     |     (2) 64M x 36     |        None         |
          |---------------+----------------------+---------------------|
          |     520MB     |     (2) 64M x 36     |     (2) 1M x 36     |
          |---------------+----------------------+---------------------|
          |     528MB     |     (2) 64M x 36     |     (2) 2M x 36     |
          |---------------+----------------------+---------------------|
          |     544MB     |     (2) 64M x 36     |     (2) 4M x 36     |
          |---------------+----------------------+---------------------|
          |     576MB     |     (2) 64M x 36     |     (2) 8M x 36     |
          |---------------+----------------------+---------------------|
          |     640MB     |     (2) 64M x 36     |    (2) 16M x 36     |
          |---------------+----------------------+---------------------|
          |     768MB     |     (2) 64M x 36     |    (2) 32M x 36     |
          |---------------+----------------------+---------------------|
          |      1GB      |     (2) 64M x 36     |    (2) 64M x 36     |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory. Banks are interchangeable. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |   CPU    |  Clock   | Multiplier |  JP4  |  JP5   |  JP6   |
          |  speed   |  speed   |            |       |        |        |
          |----------+----------+------------+-------+--------+--------|
          |  150MHz  |  60MHz   |    2.5x    | 2 & 3 |  Open  | Closed |
          |----------+----------+------------+-------+--------+--------|
          |  166MHz  |  66MHz   |    2.5x    | 1 & 2 |  Open  | Closed |
          |----------+----------+------------+-------+--------+--------|
          |  180MHz  |  60MHz   |     3x     | 1 & 2 | Closed |  Open  |
          |----------+----------+------------+-------+--------+--------|
          |  200MHz  |  66MHz   |     3x     | 1 & 2 | Closed |  Open  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CPU SPEED SELECTION (CON’T)                 |
          |------------------------------------------------------------|
          |   CPU   |  Clock   | Multiplier |  JP7   |  JP11  |  JP12  |
          |  speed  |  speed   |            |        |        |        |
          |---------+----------+------------+--------+--------+--------|
          | 150MHz  |  60MHz   |    2.5x    | Closed | Closed |  Open  |
          |---------+----------+------------+--------+--------+--------|
          | 166MHz  |  66MHz   |    2.5x    | Closed |  Open  | Closed |
          |---------+----------+------------+--------+--------+--------|
          | 180MHz  |  60MHz   |     3x     | Closed | Closed |  Open  |
          |---------+----------+------------+--------+--------+--------|
          | 200MHz  |  66MHz   |     3x     | Closed |  Open  | Closed |
          +------------------------------------------------------------+