AMERICAN DIGICOM CORPORATION

DIGIS-386L

Processor         80386DX
Processor Speed   25/33/40MHz
Chip Set          ATMEL/MIC/OPTI
Max. Onboard DRAM 32MB
Cache             32/64/128/256KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            JP2      Turbo switch               JP13

  Reset switch               JP11      Power LED & keylock        JP14

  Turbo LED                  JP12      Speaker                    JP15

                        USER CONFIGURABLE SETTINGS

                Function                      Jumper         Position

  »   CMOS memory normal operation             JP3           pins 2 & 3
                                                              closed

      CMOS memory clear                        JP3           pins 1 & 2
                                                              closed

  »   Monitor type select color                JP4            Closed

      Monitor type select monochrome           JP4             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

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

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

      16MB        (4) 4M x 9         NONE

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

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

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

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE       (3) 64K x 1

     64KB        (4) 8K x 8     (4) 8K x 8    (3) 64K x 1

     128KB      (4) 32K x 8        NONE       (3) 64K x 1

     256KB      (4) 32K x 8    (4) 32K x 8    (3) 64K x 1

                   CACHE JUMPER CONFIGURATION

  Size      J5       J6       J7       J8       J9       J10

  32KB     2 & 3    2 & 3    1 & 2    1 & 2    1 & 2     Open

  64KB     1 & 2    2 & 3    1 & 2    2 & 3    1 & 2     Open

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

  256KB    1 & 2    1 & 2    2 & 3    2 & 3    2 & 3    Closed

  Note: Pins designated should be in the closed position.