ANIX TECHNOLOGY CORPORATION

MST-430S


Processor              80486SX/80487SX/80486DX/80486DX2
Processor Speed        16/20/25/33/50(internal)/50/66(internal)MHz
Chip Set               SIS
Max. Onboard DRAM      128MB
Cache                  64/128/256KB
BIOS                   AMI
Dimensions             330mm x 218mm
I/O Options            None
NPU Options            4167

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Turbo switch               JP16      Speaker                    JP19

  Turbo LED                  JP17      Power LED & keylock        JP22

  Reset switch               JP18

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not alter       JP10            Closed

  »   Factory configured - do not alter       JP11            Closed

  »   Factory configured - do not alter       JP23            Closed

  »   Monitor type select color               JP24            Closed

      Monitor type select monochrome          JP24             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      20MB        (4) 1M x 9      (4) 4M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

      64MB        (4) 16M x 9        NONE

     128MB        (4) 16M x 9    (4) 16M x 9

                            CACHE CONFIGURATION

    Size       Bank 0     Bank 1     TAG (U20)    TAG (U24)       Dirty
                                                                 (U16)

    64KB      (4) 8K x   (4) 8K x    (1) 16K x    (1) 16K x     (1) 16K x
                 8          8            4            4            4

   128KB       (4) 32K     NONE      (1) 16K x    (1) 16K x     (1) 16K x
                x 8                      4            4            4

   256KB       (4) 32K    (4) 32K    (1) 16K x    (1) 16K x     (1) 16K x
                x 8        x 8           4            4            4

                        CACHE JUMPER CONFIGURATION

    Size       JP1       JP2       JP3       JP4       JP12       JP13

    64KB      2 & 3     1 & 2     J1 & 2    1 & 2     1 & 2       1 & 2
                                   P1

   128KB      1 & 2     2 & 3     1 & 2     2 & 3     1 & 2       2 & 3

   256KB      4 & 5     2 & 3     2 & 3     2 & 3     2 & 3       2 & 3

  Note: Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

       Type                JP5               JP7               JP15

      80486SX             Open            pins 2 & 3           Open
                                            closed

      80487SX           pins 2 & 3        pins 1 & 2          Closed
                         closed             closed

      80486DX           pins 1 & 2        pins 1 & 2          Closed
                         closed             closed

     80486DX2           pins 1 & 2        pins 1 & 2          Closed
                         closed             closed

  Note:CPU speed is determined by crystal installed at OSC1.