
EDOM INTERNATIONAL CORPORATION

486PIG (MP046)

Processor  SL80486SX/CX486DX/AM486DX/AM486DXL/AM486DXL PLUS/SL80486DX/
           80486DX/CX486DX2/AM486DX2/CX486DX2V/SL80486DX2/80486DX2/
           AM486DX4/80486DX4/P24D/Pentium Overdrive
Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz
Speed
Chip Set   SIS
Max.       256MB
Onboard
DRAM
Cache      128/256/512/1024KB
BIOS       Award
Dimensions 230mm x 220mm
I/O        32-bit PCI slots (3), IDE interfaces (2)
Options
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                Location    Purpose                    Location

  Power LED & keylock      CN1       IDE interface (primary)       J4

  Speaker                  CN2       IDE interface                 J5
                                     (secondary)

  Turbo switch             CN3       IDE interface LED            JP10

  Reset switch             CN4       IDE interface LED            JP11

  Turbo LED                CN5       32-bit PCI slots           PC1 - PC3

  External battery          J3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CPU type select all CPU types            JP1             Open

      CPU type select CX486S2 only             JP1            Closed

     On board IDE 1 IRQ 14 enabled           JP12            Closed

      On board IDE 1 IRQ 14 disabled          JP12             Open

     On board IDE 2 IRQ 15 enabled           JP13            Closed

      On board IDE 2 IRQ 15 disabled          JP13             Open

     Cache RAS supported                     JP14           pins 2 & 3
                                                              closed

      Cache RAS not supported                 JP14           pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP29             Open

     PCI synchronous with CPU                JP33           pins 1 & 2
                                                              closed

      PCI asynchronous with CPU               JP33           pins 2 & 3
                                                              closed

     ACLK delay for CPUCLK                   JP34           pins 2 & 3
                                                              closed

      ACLK & CPUCLK same phase                JP34           pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP38             Open

     Factory configured - do not alter       JP39           pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP40           pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP41             Open

     Factory configured - do not alter       JP42             Open

     Factory configured - do not alter       JP43           pins 2 & 3
                                                              closed

     CPU type select any CPU                 JP45             Open

      CPU type select CX486M9 2x only         JP45            Closed

                            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

     2MB        (1) 512K x        NONE           NONE           NONE
                    36

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

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

     4MB        (1) 512K x     (1) 512K x        NONE           NONE
                    36             36

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

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

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

     6MB       (1) 1M x 36     (1) 512K x        NONE           NONE
                                   36

     6MB        (1) 512K x     (1) 512K x     (1) 512K x        NONE
                    36             36             36

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

     8MB       (1) 1M x 36     (1) 512K x     (1) 512K x        NONE
                                   36             36

     8MB        (1) 512K x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

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

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

     10MB      (1) 1M x 36     (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

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

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

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

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

                        DRAM CONFIGURATION (CONT)

     Size         Bank 0        Bank 1         Bank 2          Bank 3

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

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

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

     18MB       (1) 4M x 36    (1) 512K x       NONE            NONE
                                  36

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

     20MB       (1) 4M x 36    (1) 512K x     (1) 512K x        NONE
                                  36             36

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

     22MB       (1) 4M x 36    (1) 512K x     (1) 512K x    (1) 512K x 36
                                  36             36

     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

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

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

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

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

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

     32MB       (1) 8M x 36      NONE           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) 4M x 36   (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

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

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

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

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

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

     64MB        (1) 16M x       NONE           NONE            NONE
                    36

     65MB        (1) 16M x     (1) 256K x       NONE            NONE
                    36            36

     66MB        (1) 16M x     (1) 256K x     (1) 256K x        NONE
                    36            36             36

     66MB        (1) 16M x     (1) 512K x       NONE            NONE
                    36            36

     67MB        (1) 16M x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36            36             36

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

     68MB       (1) 1M x 36   (1) 16M x 36      NONE            NONE

     68MB        (1) 16M x     (1) 512K x     (1) 512K x        NONE
                    36            36             36

     68MB        (1) 16M x    (1) 1M x 36       NONE            NONE
                    36

     70MB        (1) 16M x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36            36             36

     72MB        (1) 16M x    (1) 1M x 36    (1) 1M x 36        NONE
                    36

     72MB        (1) 16M x    (1) 2M x 36       NONE            NONE
                    36

     76MB        (1) 16M x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

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

     80MB       (1) 4M x 36   (1) 16M x 36      NONE            NONE

     80MB        (1) 16M x    (1) 2M x 36    (1) 2M x 36        NONE
                    36

     80MB        (1) 16M x    (1) 4M x 36       NONE            NONE
                    36

     88MB        (1) 16M x    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36
                    36

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     96MB        (1) 16M x 36  (1) 4M x 36    (1) 4M x 36        NONE

     96MB        (1) 16M x 36  (1) 8M x 36        NONE           NONE

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

     100MB       (1) 1M 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

     112MB       (1) 16M x 36  (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     128MB       (1) 16M x 36  (1) 8M x 36    (1) 8M x 36        NONE

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

     128MB       (1) 16M x 36  (1) 16M x 36       NONE           NONE

     132MB       (1) 1M x 36   (1) 16M x 36   (1) 16M x 36       NONE

     144MB       (1) 4M x 36   (1) 16M x 36   (1) 16M x 36       NONE

     160MB       (1) 16M x 36  (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

     192MB       (1) 16M x 36  (1) 16M x 36   (1) 16M x 36       NONE

     208MB       (1) 4M x 36   (1) 16M x 36   (1) 16M x 36   (1) 16M x 36

     208MB       (1) 16M x 36  (1) 4M x 36    (1) 16M x 36   (1) 16M x 36

     256MB       (1) 16M x 36  (1) 16M x 36   (1) 16M x 36   (1) 16M x 36

                      CACHE CONFIGURATION

      Size          Bank 0          Bank 1           TAG

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

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

     256KB        (4) 64K x 8        NONE        (1) 32K x 8

     512KB       (4) 128K x 8        NONE        (1) 32K x 8

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

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

                        CACHE JUMPER CONFIGURATION

    Size         JP23        JP24         JP25        JP36        JP37

    128KB        1 & 2       1 & 2       1 & 2       1 & 2       1 & 2, 3
                                                                   & 4

    256KB        2 & 3       1 & 2       2 & 3       1 & 2       2 & 3, 4
                                                                   & 5

    256KB        2 & 3       1 & 2       1 & 2       2 & 3       1 & 2, 3
                                                                   & 4

    512KB        2 & 3       2 & 3       1 & 2       1 & 2       1 & 2, 3
                                                                   & 4

    512KB        2 & 3       2 & 3       2 & 3       1 & 2       2 & 3, 4
                                                                   & 5

     1MB         2 & 3       2 & 3       2 & 3       1 & 2       2 & 3, 4
                                                                   & 5

  Note: Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

        Type             JP2          JP3           JP7           JP8

     SL80486SX          Open          Open         3 & 4         Open

      CX486DX           Open          Open         2 & 3         2 & 3

      AM486DX           Open          Open         Open          3 & 4

      AM486DXL          Open          Open         Open          3 & 4

   AM486DXL PLUS        Open          Open         3 & 4         Open

     SL80486DX          Open          Open         3 & 4         Open

      80486DX           Open          Open         Open          Open

      CX486DX2          Open          Open         2 & 3         2 & 3

      AM486DX2          2 & 3         Open         Open          Open

     CX486DX2V          Open          Open         2 & 3         2 & 3

      80486DX2          Open          Open         Open          Open

     SL80486DX2         Open          Open         3 & 4         Open

      AM486DX4          1 & 2         Open         Open          Open

      80486DX4          Open          Open         3 & 4         Open

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

       Pentium          Open         1 & 2         3 & 4         1 & 2
     Overdrive

  Note: Pins designated should be in the closed position.

                      CPU TYPE CONFIGURATION (CONT)

        Type            JP9          JP15          JP16          JP17

     SL80486SX         2 & 3         Open         2 & 3          Open

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

      AM486DX        1 & 2, 3 &    1 & 2, 3 &     2 & 3          Open
                         4             4

      AM486DXL       1 & 2, 3 &    1 & 2, 3 &     2 & 3          Open
                         4             4

   AM486DXL PLUS     1 & 2, 3 &      3 & 4        2 & 3          Open
                         4

     SL80486DX       1 & 2, 3 &      3 & 4        2 & 3          Open
                         4

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

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

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

     CX486DX2V       1 & 2, 3 &      3 & 4        2 & 3          2 & 3
                         4

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

     SL80486DX2      1 & 2, 3 &      3 & 4        2 & 3          Open
                         4

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

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

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

  Pentium Overdrive  1 & 2, 3 &      2 & 3        1 & 2          1 & 2
                         4

  Note: Pins designated should be in the closed position.

                      CPU TYPE CONFIGURATION (CONT)

      Type            JP18          JP19          JP20           JP21

    SL80486SX      pins 1 & 2       Open        pins 2 & 3    pins 1 & 2
                     closed                      closed         closed

     CX486DX       pins 1 & 2       Open        pins 1 & 2       Open
                     closed                      closed

     AM486DX       pins 2 & 3       Open        pins 4 & 5       Open
                     closed                      closed

    AM486DXL       pins 2 & 3       Open        pins 4 & 5       Open
                     closed                      closed

  AM486DXL PLUS    pins 1 & 2     pins 2 & 3    pins 2 & 3    pins 4 & 5
                     closed        closed        closed         closed

    SL80486DX      pins 1 & 2       Open        pins 2 & 3    pins 1 & 2
                     closed                      closed         closed

     80486DX          Open          Open          Open           Open

    CX486DX2       pins 1 & 2       Open        pins 1 & 2       Open
                     closed                      closed

    AM486DX2          Open          Open          Open           Open

    CX486DX2V      pins 1 & 2       Open        pins 1 & 2       Open
                     closed                      closed

    80486DX2          Open          Open          Open           Open

   SL80486DX2      pins 1 & 2       Open        pins 2 & 3    pins 1 & 2
                     closed                      closed         closed

    AM486DX4          Open          Open          Open           Open

    80486DX4       pins 1 & 2       Open        pins 2 & 3    pins 1 & 2
                     closed                      closed         closed

      P24D         pins 1 & 2     pins 1 & 2    pins 2 & 3    pins 2 & 3
                     closed        closed        closed         closed

     Pentium       pins 1 & 2       Open        pins 2 & 3       Open
    Overdrive        closed                      closed

                      CPU TYPE CONFIGURATION (CONT)

       Type            JP22          JP46          JP47          JP48

    SL80486SX       pins 4 & 5       Open          Open          Open
                      closed

     CX486DX        pins 2 & 3       Open          Open          Open
                      closed

     AM486DX           Open          Open          Open          Open

     AM486DXL          Open          Open          Open          Open

  AM486DXL PLUS     pins 4 & 5       Open          Open          Open
                      closed

    SL80486DX       pins 4 & 5       Open          Open          Open
                      closed

     80486DX           Open          Open          Open          Open

     CX486DX2       pins 2 & 3       Open          Open          Open
                      closed

     AM486DX2          Open          Open         Closed         Open

    CX486DX2V       pins 2 & 3       Open          Open         Closed
                      closed

     80486DX2          Open          Open          Open          Open

    SL80486DX2      pins 4 & 5       Open          Open          Open
                      closed

     AM486DX4          Open          Open         Closed         Open

     80486DX4       pins 4 & 5      Closed         Open          Open
                      closed

       P24D         pins 4 & 5       Open          Open          Open
                      closed

      Pentium       pins 1 & 2       Open          Open          Open
    Overdrive         closed

          CPU SPEED CONFIGURATION

   Speed      JP30       JP31      JP32

   25MHz      Open       Open      Open

   33MHz      Open      Closed    Closed

   40MHz      Open       Open     Closed

  50iMHz      Open       Open      Open

   50MHz      Open      Closed     Open

  66iMHz      Open      Closed    Closed

  75iMHz      Open       Open      Open

  100iMHz     Open      Closed    Closed

               CPU VOLTAGE CONFIGURATION

          Voltage                      JP49

             3v              pins 1 & 2, 4 & 5 closed

             4v              pins 2 & 3, 5 & 6 closed

                            CMOS CONFIGURATION

          Setting                    JP6                    JP35

  CMOS memory normal          pins 1 & 2 closed       pins 1 & 2 closed
  operation

  CMOS memory clear           pins 2 & 3 closed       pins 2 & 3 closed

