AMPTRON INTERNATIONAL, INC.

PM-7600A

Processor            Pentium
Processor Speed      75/90/100/120/133MHz
Chip Set             Intel
Max. Onboard DRAM    128MB
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

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1              CN1       Reset switch                J9

  Serial port 2              CN2       Power LED & keylock        J10

  Parallel port              CN3       Speaker                    J11

  Floppy drive interface     CN4       IDE interface LED          JP8

  IDE interface 2            CN5       Green PC connector         JP9

  IDE interface 1            CN6       32-bit PCI slots         PCI - PC3

  VRM connector              CN7       Cache slot                 SL1

  External battery            J7

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

      Battery type select external             J7             Closed

      Battery type select internal             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             Closed

  »   Factory configured - do not             JP4              N/A
      alter

                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

                            CACHE CONFIGURATION

               Size                                  SL1

               256KB                              Installed

               512KB                              Installed

  Note: Cache module can either be an asynchronous module or a pipeline
  burst module.

                       CPU CLOCK SPEED CONFIGURATION

    Speed      Clock speed        JP10           JP11            JP12

    50MHz      PCI clock /3     pins 2 & 3      Closed          Closed
                                 closed

    60MHz      PCI clock /4     pins 1 & 2       Open           Closed
                                 closed

    66MHz      PCI clock /4     pins 1 & 2      Closed           Open
                                 closed

                  CPU INTERNAL CLOCK SPEED CONFIGURATION

           Speed                     JP13                    JP14

  »           1.5x                   Open                    Open

  »            2x                   Closed                   Open

  »           2.5x                  Closed                  Closed

  »            3x                    Open                   Closed

                         CPU VOLTAGE CONFIGURATION

                  DMA                                  J8

  »                 3.5v                        pins 1 & 2 closed

  »                 3.3v                        pins 2 & 3 closed

                             DMA CONFIGURATION

           DMA                      JP1                      JP2

  »         DMA 1            pins 1 & 2 closed        pins 1 & 2 closed

  »         DMA 3            pins 2 & 3 closed        pins 2 & 3 closed