GENESYS ATE, INC.

GX 486I

Processor         80486SX/80487SX/80486DX
Processor Speed   20/33/50MHz
Chip Set          UMC
Max. Onboard DRAM 32MB
Cache             64/128/256KB
BIOS              AMI/Award
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J1       Turbo switch               J10

  Power LED & keylock          J8       Reset switch               W17

  Speaker                      J9       Turbo LED                  W18

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select monochrome           W1              Open

      Monitor type select color                W1             Closed

              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

      5MB         (4) 256K x 9    (4) 1M x 9

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

      16MB        (4) 4M x 9         NONE

      17MB        (4) 256K x 9    (4) 4M x 9

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

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

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

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

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

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

                 CACHE JUMPER CONFIGURATION

   Size       W3        W4         W6        W7        W8

   64KB      1 & 2     1 & 2     1 & 2     1 & 2     3 & 4

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

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

  Note: Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

     Type            W2            W14            W15            W16

    80486SX        Closed          Open        pins 2 & 3        Open
                                                 closed

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

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

                          CPU SPEED CONFIGURATION

    Speed           JP4             R1            R2              R3

    20MHz        pins 2 & 3        Open          Open           Closed
                  closed

    25MHz        pins 1 & 2        Open          Open            Open
                  closed

    33MHz        pins 1 & 2       Closed         Open            Open
                  closed

    40MHz        pins 1 & 2        Open         Closed           Open
                  closed

    50MHz        pins 1 & 2       Closed        Closed           Open
                  closed