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       # AMPTRON INTERNATIONAL, INC.
       
          PM-7600 VER. 2.0
       
          Processor    Pentium                                           
          Processor    75/90/100/120/133/150/166/180/ 200MHz             
          Speed        
          Chip Set     Intel                                             
          Max. Onboard 128MB                                             
          DRAM         
          Cache        256/512KB                                         
          BIOS         Award                                             
          Dimensions   254mm x 218mm                                     
          I/O Options  32-bit PCI slots (3), floppy drive interface,     
                       green PC connector, IDE interfaces (2), parallel  
                       port, serial ports (2), VRM connector, cache slot 
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN1    | Power LED &      |   J10    |
          |                   |          | keylock          |          |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN2    | Speaker          |   J11    |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN3    | IDE interface    |   JP8    |
          |                   |          | LED              |          |
          |-------------------+----------+------------------+----------|
          | Floppy drive      |   CN4    | Green PC         |   JP9    |
          | interface         |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | IDE interface 2   |   CN5    | 32-bit PCI slots |  PC1 -   |
          |                   |          |                  |   PC3    |
          |-------------------+----------+------------------+----------|
          | IDE interface 1   |   CN6    | Cache slot       |   SL1    |
          |-------------------+----------+------------------+----------|
          | External battery  |    J7    | VRM connector    |   VRM    |
          |-------------------+----------+------------------+----------|
          | Reset switch      |    J9    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Jumper |   Position    |
          |-----------------------------------+--------+---------------|
          |   | Battery type select internal  |   J7   |    Closed     |
          |---+-------------------------------+--------+---------------|
          |   | Battery type select external  |   J7   |  Pins 2 & 3   |
          |   |                               |        |    closed     |
          |---+-------------------------------+--------+---------------|
          |   | CMOS memory clear             |   J7   |  Pins 3 & 4   |
          |   |                               |        |    closed     |
          |---+-------------------------------+--------+---------------|
          |   | Flash BIOS voltage select 5v  |  JP3   |     Open      |
          |---+-------------------------------+--------+---------------|
          |   | Flash BIOS voltage select 12v |  JP3   |  Pins 1 & 2   |
          |   |                               |        |    closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       2MB        |   (2) 256K x 36    |        None        |
          |------------------+--------------------+--------------------|
          |       4MB        |   (2) 512K x 36    |        None        |
          |------------------+--------------------+--------------------|
          |       4MB        |   (2) 256K x 36    |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       6MB        |   (2) 512K x 36    |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       6MB        |   (2) 256K x 36    |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       8MB        |    (2) 1M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       8MB        |   (2) 512K x 36    |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       10MB       |    (2) 1M x 36     |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       10MB       |   (2) 256K x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       12MB       |    (2) 1M x 36     |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       12MB       |   (2) 512K x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 2M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 1M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       18MB       |    (2) 2M x 36     |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       18MB       |   (2) 256K x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       20MB       |    (2) 2M x 36     |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       20MB       |   (2) 512K x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 1M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 4M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       34MB       |    (2) 4M x 36     |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       34MB       |   (2) 256K x 36    |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       36MB       |    (2) 4M x 36     |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       36MB       |   (2) 512K x 36    |    (2) 4M 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       |    (2) 8M x 36     |        None        |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 4M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       66MB       |    (2) 8M x 36     |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       66MB       |   (2) 256K x 36    |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       68MB       |    (2) 8M x 36     |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       68MB       |   (2) 512K x 36    |    (2) 8M x 36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       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     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 16M x 36    |        None        |
          |------------------------------------------------------------|
          | Note: Board accepts 5v EDO memory.                         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |              SL1              |
          |----------------------------+-------------------------------|
          |           256KB            |           Installed           |
          |----------------------------+-------------------------------|
          |           512KB            |           Installed           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |  Speed   |  JP10   |   JP11   |  JP12   |  JP13   |  JP14  |
          |----------+---------+----------+---------+---------+--------|
          |  75MHz   |  2 & 3  |  Closed  | Closed  |  Open   |  Open  |
          |----------+---------+----------+---------+---------+--------|
          |  90MHz   |  1 & 2  |   Open   | Closed  |  Open   |  Open  |
          |----------+---------+----------+---------+---------+--------|
          |  100MHz  |  1 & 2  |  Closed  |  Open   |  Open   |  Open  |
          |----------+---------+----------+---------+---------+--------|
          |  120MHz  |  1 & 2  |   Open   | Closed  | Closed  |  Open  |
          |----------+---------+----------+---------+---------+--------|
          |  133MHz  |  1 & 2  |  Closed  |  Open   | Closed  |  Open  |
          |----------+---------+----------+---------+---------+--------|
          |  150MHz  |  1 & 2  |   Open   | Closed  | Closed  | Closed |
          |----------+---------+----------+---------+---------+--------|
          |  166MHz  |  1 & 2  |  Closed  |  Open   | Closed  | Closed |
          |----------+---------+----------+---------+---------+--------|
          |  180MHz  |  1 & 2  |   Open   | Closed  |  Open   | Closed |
          |----------+---------+----------+---------+---------+--------|
          |  200MHz  |  1 & 2  |  Closed  |  Open   |  Open   | Closed |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CPU VOLTAGE CONFIGURATION                  |
          |------------------------------------------------------------|
          |          Voltage           |              J8               |
          |----------------------------+-------------------------------|
          |   |          3.3v          |       Pins 2 & 3 closed       |
          |---+------------------------+-------------------------------|
          | » |          3.5v          |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DMA CONFIGURATION                      |
          |------------------------------------------------------------|
          |       DMA        |        JP1         |        JP2         |
          |------------------+--------------------+--------------------|
          | » |     DMA1     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     DMA3     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          +------------------------------------------------------------+