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       # AMPTRON INTERNATIONAL, INC.
       
          PM-502P
       
          Processor         Pentium                                      
          Processor Speed   60/66MHz                                     
          Chip Set          Intel                                        
          Max. Onboard DRAM 192MB                                        
          Cache             256/512KB                                    
          BIOS              Award                                        
          Dimensions        330mm x 218mm                                
          I/O Options       32-bit PCI slots (4)                         
          NPU Options       None                                         
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Speaker           |   JP16   | Reset switch     |   JP18   |
          |-------------------+----------+------------------+----------|
          | Power LED &       |   JP17   | 32-bit PCI slots |  PC1 -   |
          | keylock           |          |                  |   PC4    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Jumper  | Position |
          |---------------------------------------+---------+----------|
          | » | Factory configured - do not alter |   JP1   |   Open   |
          |---+-----------------------------------+---------+----------|
          | » | CMOS memory normal operation      |   JP8   |   Open   |
          |---+-----------------------------------+---------+----------|
          |   | CMOS memory clear                 |   JP8   |  Closed  |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |  JP20   |   Open   |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |  JP25   |  Closed  |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |  JP26   |  Closed  |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |  JP27   |  Closed  |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |  JP28   |  Closed  |
          |------------------------------------------------------------|
          | Note: The actual size of JP20 is unidentified.             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
          |------------+---------------+---------------+---------------|
          |    2MB     | (2) 256K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 256K x 36 | (2) 256K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    4MB     | (2) 512K x 36 |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    6MB     | (2) 256K x 36 | (2) 256K x 36 | (2) 256K x 36 |
          |------------+---------------+---------------+---------------|
          |    8MB     | (2) 512K x 36 | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    8MB     |  (2) 1M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    12MB    | (2) 512K x 36 | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    12MB    |  (2) 1M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 1M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    16MB    |  (2) 2M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 1M x 36  |  (2) 1M x 36  | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    20MB    |  (2) 2M x 36  | (2) 512K x 36 |     NONE      |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 1M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  | (2) 512K x 36 | (2) 512K x 36 |
          |------------+---------------+---------------+---------------|
          |    24MB    |  (2) 2M x 36  |  (2) 1M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 4M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    32MB    |  (2) 2M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 2M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 4M x 36  |  (2) 1M x 36  |  (2) 1M x 36  |
          |------------+---------------+---------------+---------------|
          |    48MB    |  (2) 2M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 8M x 36  |     NONE      |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    64MB    |  (2) 4M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 4M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 8M x 36  |  (2) 2M x 36  |  (2) 2M x 36  |
          |------------+---------------+---------------+---------------|
          |    96MB    |  (2) 4M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 8M x 36  |  (2) 8M x 36  |     NONE      |
          |------------+---------------+---------------+---------------|
          |   128MB    |  (2) 8M x 36  |  (2) 4M x 36  |  (2) 4M x 36  |
          |------------+---------------+---------------+---------------|
          |   192MB    |  (2) 8M x 36  |  (2) 8M x 36  |  (2) 8M x 36  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |            Bank 0             |
          |----------------------------+-------------------------------|
          |           256KB            |          (8) 32K x 8          |
          |----------------------------+-------------------------------|
          |           512KB            |          (8) 64K x 8          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |             JP14              |
          |----------------------------+-------------------------------|
          |           256KB            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |           512KB            |       pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |    Speed     |      JP9      |     JP10     |     JP11     |
          |--------------+---------------+--------------+--------------|
          |    60MHz     |     Open      |    Closed    |     Open     |
          |--------------+---------------+--------------+--------------|
          |    66MHz     |    Closed     |     Open     |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PCI IRQ CONFIGURATION (INTA)                |
          |------------------------------------------------------------|
          |            IRQ             |              JP7              |
          |----------------------------+-------------------------------|
          |           IRQ10            |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |           IRQ11            |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |           IRQ14            |       pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |           IRQ15            |       pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PCI IRQ CONFIGURATION (INTB)                |
          |------------------------------------------------------------|
          |            IRQ             |              JP6              |
          |----------------------------+-------------------------------|
          |           IRQ10            |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |           IRQ11            |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |           IRQ14            |       pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |           IRQ15            |       pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PCI IRQ CONFIGURATION (INTC)                |
          |------------------------------------------------------------|
          |            IRQ             |              JP5              |
          |----------------------------+-------------------------------|
          |           IRQ10            |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |           IRQ11            |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |           IRQ14            |       pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |           IRQ15            |       pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PCI IRQ CONFIGURATION (INTD)                |
          |------------------------------------------------------------|
          |            IRQ             |              JP4              |
          |----------------------------+-------------------------------|
          |           IRQ10            |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |           IRQ11            |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |           IRQ14            |       pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |           IRQ15            |       pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   PCI IRQ CONFIGURATION                    |
          |------------------------------------------------------------|
          |           IRQ           |          JP100 pin used          |
          |-------------------------+----------------------------------|
          |          IRQ6           |                1                 |
          |-------------------------+----------------------------------|
          |          IRQ5           |                2                 |
          |-------------------------+----------------------------------|
          |          IRQ7           |                3                 |
          |-------------------------+----------------------------------|
          |          IRQ14          |                4                 |
          |-------------------------+----------------------------------|
          |          IRQ15          |                5                 |
          |-------------------------+----------------------------------|
          |          IRQ10          |                6                 |
          |-------------------------+----------------------------------|
          |          IRQ3           |                7                 |
          |-------------------------+----------------------------------|
          |          IRQ4           |                8                 |
          |-------------------------+----------------------------------|
          |          IRQ11          |                9                 |
          |-------------------------+----------------------------------|
          |          IRQ12          |                10                |
          |------------------------------------------------------------|
          | Note: A single wire from the controller card is installed  |
          | on the proper IRQ setting. If this table is used, make     |
          | sure corresponding jumpers JP4 - JP7 are open.             |
          +------------------------------------------------------------+