
AMPTRON INTERNATIONAL, INC.

DX-9500 VER. 1.0

Processor  CX486DX/IBM486DX/TI486DX/SGS486DX/80486DX/CX486DX2/IBM486DX2/
           TI486DX2/SGS486DX2/AM486DX2/80486DX2/CX486DX4/IBM486DX4/
           TI486DX4/SGS486DX4/AM486DX4/80486DX4/P24D/P24T/CX5X86/AM K5
Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/
Speed      120(internal)MHz
Chip Set   UMC
Max.       256MB
Onboard
DRAM
Cache      64/128/256/512/1024KB
BIOS       AMI
Dimensions 254mm x 218mm
I/O        32-bit VESA local bus slot, 32-bit PCI slots (3), floppy drive interface,
Options    green PC connector, IDE interfaces (2), parallel port, serial ports (2)
NPU        none
Options

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Serial port 1              CN1       Reset switch              JP13

  Serial port 2              CN2       Green PC connector        JP14

  Floppy drive               CN3       IDE interface LED         JP15
  interface

  Parallel port              CN4       Power LED & keylock       JP16

  IDE interface 2            CN5       Speaker                   JP17

  IDE interface 1            CN6       Turbo LED                 JP18

  Green PC connector         JP1       32-bit PCI slots        PC1 - PC3
  (monitor)

  External battery           JP2       32-bit VESA local          SL1
                                       bus slot

  Turbo switch              JP12

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

      Battery type select internal            JP2           Pins 2 & 3
                                                              closed

      Battery type select external            JP2             Closed

      CMOS memory clear                       JP2           Pins 3 & 4
                                                              closed

     Factory configured - do not             JP3              N/A
      alter

     Factory configured - do not             JP4              N/A
      alter

      Flash BIOS voltage select 5v            JP5           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 12v           JP5           Pins 2 & 3
                                                              closed

     Factory configured - do not             JP6              N/A
      alter

  Note: The location of JP5 is unidentified.

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB        (1) 256K x        None           None           None
                    36

     2MB        (1) 256K x     (1) 256K x        None           None
                    36             36

     3MB        (1) 256K x     (1) 256K x     (1) 256K x        None
                    36             36             36

     4MB       (1) 1M x 36        None           None           None

     4MB        (1) 256K x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36             36             36

     5MB       (1) 1M x 36     (1) 256K x        None           None
                                   36

     5MB        (1) 256K x    (1) 1M x 36        None           None
                    36

     6MB       (1) 1M x 36     (1) 256K x     (1) 256K x        None
                                   36             36

     7MB       (1) 1M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     8MB       (1) 2M x 36        None           None           None

     8MB       (1) 1M x 36    (1) 1M x 36        None           None

     9MB       (1) 2M x 36     (1) 256K x        None           None
                                   36

     9MB        (1) 256K x    (1) 1M x 36    (1) 1M x 36        None
                    36

     9MB        (1) 256K x    (1) 2M x 36        None           None
                    36

     10MB      (1) 2M x 36     (1) 256K x     (1) 256K x        None
                                   36             36

     11MB      (1) 2M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     12MB      (1) 2M x 36    (1) 1M x 36        None           None

     12MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36        None

     12MB      (1) 1M x 36    (1) 2M x 36        None           None

     13MB       (1) 256K x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

                        DRAM CONFIGURATION (CONT)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     16MB      (1) 4M x 36        None           None           None

     16MB      (1) 2M x 36    (1) 1M x 36    (1) 1M x 36        None

     16MB      (1) 2M x 36    (1) 2M x 36        None           None

     16MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     17MB      (1) 4M x 36     (1) 256K x        None           None
                                   36

     17MB       (1) 256K x    (1) 2M x 36    (1) 2M x 36        None
                    36

     17MB       (1) 256K x    (1) 4M x 36        None           None
                    36

     18MB      (1) 4M x 36     (1) 256K x     (1) 256K x        None
                                   36             36

     19MB      (1) 4M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     20MB      (1) 4M x 36    (1) 1M x 36        None           None

     20MB      (1) 2M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     20MB      (1) 1M x 36    (1) 2M x 36    (1) 2M x 36        None

     20MB      (1) 1M x 36    (1) 4M x 36        None           None

     24MB      (1) 4M x 36    (1) 1M x 36    (1) 1M x 36        None

     24MB      (1) 4M x 36    (1) 2M x 36        None           None

     24MB      (1) 2M x 36    (1) 2M x 36    (1) 2M x 36        None

     24MB      (1) 2M x 36    (1) 4M x 36        None           None

     25MB       (1) 256K x    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36
                    36

     28MB      (1) 4M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     28MB      (1) 1M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     32MB      (1) 8M x 36        None           None           None

     32MB      (1) 4M x 36    (1) 2M x 36    (1) 2M x 36        None

     32MB      (1) 4M x 36    (1) 4M x 36        None           None

     32MB      (1) 2M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     33MB      (1) 8M x 36     (1) 256K x        None           None
                                   36

     33MB       (1) 256K x    (1) 4M x 36    (1) 4M x 36        None
                    36

     33MB       (1) 256K x    (1) 8M x 36        None           None
                    36

     34MB      (1) 8M x 36     (1) 256K x     (1) 256K x        None
                                   36             36

     35MB      (1) 8M x 36     (1) 256K x     (1) 256K x    (1) 256K x 36
                                   36             36

     36MB      (1) 8M x 36    (1) 1M x 36        None           None

     36MB      (1) 1M x 36    (1) 4M x 36    (1) 4M x 36        None

     36MB      (1) 1M x 36    (1) 8M x 36        None           None

     40MB      (1) 8M x 36    (1) 1M x 36    (1) 1M x 36        None

     40MB      (1) 8M x 36    (1) 2M x 36        None           None

     40MB      (1) 4M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     40MB      (1) 2M x 36    (1) 4M x 36    (1) 4M x 36        None

     40MB      (1) 2M x 36    (1) 8M x 36        None           None

     44MB      (1) 8M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

     48MB      (1) 8M x 36    (1) 2M x 36    (1) 2M x 36        None

     48MB      (1) 8M x 36    (1) 4M x 36        None           None

     48MB      (1) 4M x 36    (1) 4M x 36    (1) 4M x 36        None

     48MB      (1) 4M x 36    (1) 8M x 36        None           None

     49MB       (1) 256K x    (1) 4M x 36    (1) 4M x 36     (1) 4M x 36
                    36

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     52MB       (1) 1M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     56MB       (1) 8M x 36    (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

     56MB       (1) 2M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     64MB       (1) 8M x 36    (1) 4M x 36    (1) 4M x 36       None

     64MB       (1) 8M x 36    (1) 8M x 36       None           None

     64MB       (1) 4M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     65MB        (1) 256K x    (1) 8M x 36    (1) 8M x 36       None
                     36

     68MB       (1) 1M x 36    (1) 8M x 36    (1) 8M x 36       None

     72MB       (1) 2M x 36    (1) 8M x 36    (1) 8M x 36       None

     80MB       (1) 8M x 36    (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     80MB       (1) 4M x 36    (1) 8M x 36    (1) 8M x 36       None

     96MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36       None

     97MB        (1) 256K x    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36
                     36

    100MB       (1) 1M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

    104MB       (1) 2M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

    112MB       (1) 4M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

    128MB       (1) 32M x 36      None           None           None

    128MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

    129MB       (1) 32M x 36    (1) 256K x       None           None
                                   36

    131MB       (1) 32M x 36    (1) 256K x     (1) 256K x   (1) 256K x 36
                                   36             36

    132MB       (1) 32M x 36   (1) 1M x 36       None           None

    136MB       (1) 32M x 36   (1) 1M x 36    (1) 1M x 36       None

    136MB       (1) 32M x 36   (1) 2M x 36       None           None

    140MB       (1) 32M x 36   (1) 1M x 36    (1) 1M x 36    (1) 1M x 36

    144MB       (1) 32M x 36   (1) 2M x 36    (1) 2M x 36       None

    144MB       (1) 32M x 36   (1) 4M x 36       None           None

    152MB       (1) 32M x 36   (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

    160MB       (1) 32M x 36   (1) 4M x 36    (1) 4M x 36       None

    160MB       (1) 32M x 36   (1) 8M x 36       None           None

    176MB       (1) 32M x 36   (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

    192MB       (1) 32M x 36   (1) 8M x 36    (1) 8M x 36       None

    224MB       (1) 32M x 36   (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

    256MB       (1) 64M x 36      None           None           None

    256MB       (1) 32M x 36   (1) 32M x 36      None           None

                      CACHE CONFIGURATION

      Size          Bank 0          Bank 1           TAG

      64KB        (4) 8K x 8      (4) 8K x 8      (1) 8K x 8

     128KB        (4) 32K x 8        None         (1) 8K x 8

   256KB (A)      (4) 32K x 8     (4) 32K x 8    (1) 32K x 8

   256KB (B)      (4) 64K x 8        None        (1) 32K x 8

   512KB (A)      (4) 64K x 8     (4) 64K x 8    (1) 32K x 8

   512KB (B)     (4) 128K x 8        None        (1) 32K x 8

      1MB        (4) 128K x 8    (4) 128K x 8    (1) 64K x 8

                      CACHE JUMPER CONFIGURATION

  Note: Settings for JP8 & JP9 are not available from manufacturer.

                          CPU TYPE CONFIGURATION

       Type          JP10       JP11        JP24       JP25       JP26

     CX486DX         1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     IBM486DX        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     TI486DX         1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     SGS486DX        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     80486DX         1 & 2      1 & 2     1 & 2, 3    3 & 4       Open
                                            & 4

     CX486DX2        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

    IBM486DX2        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     TI486DX2        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

    SGS486DX2        1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     AM486DX2        1 & 2      1 & 2     1 & 2, 3    3 & 4       Open
                                            & 4

     80486DX2        1 & 2      1 & 2     1 & 2, 3    3 & 4       Open
                                            & 4

     CX486DX4        1 & 2      2 & 3     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

   (SL)CX486DX4      1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

    IBM486DX4        1 & 2      2 & 3     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

  (SL)IBM486DX4      1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     TI486DX4        1 & 2      2 & 3     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

   (SL)TI486DX4      1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

    SGS486DX4        1 & 2      2 & 3     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

  (SL)SGS486DX4      1 & 2      2 & 3     1 & 2, 3    3 & 4       1 & 2
                                            & 4

     AM486DX4        1 & 2      1 & 2     1 & 2, 3    3 & 4       Open
                                            & 4

   (SL)AM486DX4      1 & 2      1 & 2     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

     80486DX4        1 & 2      1 & 2     1 & 2, 3    3 & 4       1 & 2
                                            & 4

       P24D          1 & 2      1 & 2     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

       P24T          1 & 2      1 & 2     1 & 2, 3    2 & 3       1 & 2
                                            & 4

      CX5X86         1 & 2      1 & 2     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

    CX5X86-133       1 & 2      1 & 2     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

      AM K5          1 & 2      1 & 2     1 & 2, 3    3 & 4      1 & 2, 3
                                            & 4                    & 4

  Note: Pins designated should be in the closed position.

                      CPU TYPE CONFIGURATION (CONT)

       Type          JP27       JP28        JP29       JP30       JP31

     CX486DX         2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     IBM486DX        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     TI486DX         2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     SGS486DX        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     80486DX         Open       2 & 3       Open       Open       Open

     CX486DX2        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

    IBM486DX2        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     TI486DX2        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

    SGS486DX2        2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     AM486DX2        Open       2 & 3       Open       Open       Open

     80486DX2        Open       2 & 3       Open       Open       Open

     CX486DX4        3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

   (SL)CX486DX4      2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

    IBM486DX4        3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

  (SL)IBM486DX4      2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     TI486DX4        3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

   (SL)TI486DX4      2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

    SGS486DX4        3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

  (SL)SGS486DX4      2 & 3      1 & 2      2 & 3      2 & 3      1 & 2, 3
                                                                   & 4

     AM486DX4        Open       2 & 3       Open       Open       Open

   (SL)AM486DX4      3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

     80486DX4        Open       1 & 2      1 & 2       Open      2 & 3, 4
                                                                   & 5

       P24D          3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

       P24T          1 & 2      2 & 3      1 & 2      1 & 2      2 & 3, 4
                                                                   & 5

      CX5X86         3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

    CX5X86-133       3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

      AM K5          3 & 4      1 & 2     1 & 2, 3     Open      2 & 3, 4
                                            & 4                    & 5

  Note: Pins designated should be in the closed position.

                      CPU TYPE CONFIGURATION (CONT)

        Type            JP32         JP33          JP34          JP35

      CX486DX           Open         Open       Pins 1 & 2       Open
                                                  closed

      IBM486DX          Open         Open       Pins 1 & 2       Open
                                                  closed

      TI486DX           Open         Open       Pins 1 & 2       Open
                                                  closed

      SGS486DX          Open         Open       Pins 1 & 2       Open
                                                  closed

      80486DX          Closed       Closed         Open        Pins 2 & 3
                                                                closed

      CX486DX2          Open         Open       Pins 1 & 2       Open
                                                  closed

     IBM486DX2          Open         Open       Pins 1 & 2       Open
                                                  closed

      TI486DX2          Open         Open       Pins 1 & 2       Open
                                                  closed

     SGS486DX2          Open         Open       Pins 1 & 2       Open
                                                  closed

      AM486DX2         Closed       Closed         Open        Pins 2 & 3
                                                                closed

      80486DX2         Closed       Closed         Open        Pins 2 & 3
                                                                closed

      CX486DX4          Open         Open          Open          Open

    (SL)CX486DX4        Open         Open       Pins 1 & 2       Open
                                                  closed

     IBM486DX4          Open         Open          Open          Open

   (SL)IBM486DX4        Open         Open       Pins 1 & 2       Open
                                                  closed

      TI486DX4          Open         Open          Open          Open

    (SL)TI486DX4        Open         Open       Pins 1 & 2       Open
                                                  closed

     SGS486DX4          Open         Open          Open          Open

   (SL)SGS486DX4        Open         Open       Pins 1 & 2       Open
                                                  closed

      AM486DX4         Closed       Closed         Open        Pins 1 & 2
                                                                closed

    (SL)AM486DX4        Open         Open          Open        Pins 1 & 2
                                                                closed

      80486DX4          Open         Open          Open        Pins 2 & 3
                                                                closed

        P24D            Open         Open          Open        Pins 1 & 2
                                                                closed

        P24T            Open         Open       Pins 2 & 3     Pins 2 & 3
                                                  closed        closed

       CX5X86           Open         Open          Open        Pins 1 & 2
                                                                closed

     CX5X86-133         Open        Closed         Open        Pins 1 & 2
                                                                closed

       AM K5            Open        Closed         Open        Pins 1 & 2
                                                                closed

                       CPU SPEED CONFIGURATION

               Speed                              JP7

               25MHz                       Pins 5 & 6 closed

               33MHz                Pins 1 & 2, 3 & 4, 5 & 6 closed

               40MHz                    Pins 3 & 4, 5 & 6 closed

              50iMHz                       Pins 5 & 6 closed

               50MHz                       Pins 1 & 2 closed

              66iMHz                Pins 1 & 2, 3 & 4, 5 & 6 closed

              75iMHz                       Pins 5 & 6 closed

              80iMHz                    Pins 3 & 4, 5 & 6 closed

              100iMHz               Pins 1 & 2, 3 & 4, 5 & 6 closed

              120iMHz                   Pins 3 & 4, 5 & 6 closed

              133iMHz               Pins 1 & 2, 3 & 4, 5 & 6 closed

                    CPU VOLTAGE CONFIGURATION

  Voltage     JP19       JP20       JP21       JP22       JP23

   3.3v       1 & 2      1 & 2      1 & 2      1 & 2     Closed

    4v        1 & 2      1 & 2      1 & 2      1 & 2      Open

    5v        2 & 3      2 & 3      2 & 3      2 & 3     Closed

  Note: Pins designated should be in the closed position.

