UNIDENTIFIED

386/33-25

Processor         80386DX
Processor Speed   25/33MHz
Chip Set          SIS
Max. Onboard DRAM 8MB
Cache             32/64/128KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card slot
NPU Options       80387

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  External battery           JP1       Turbo switch               JP14

  Speaker                    JP9       Turbo LED                  JP22

  Power LED & keylock       JP10       32-bit external             S1
                                       memory card

  Reset switch              JP11

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Battery type select internal             JP2           pins 2 & 3
                                                              closed

      Battery type select external             JP2           pins 1 & 2
                                                              closed

  »   CMOS memory normal operation             JP3             Open

      CMOS memory clear                        JP3            Closed

  »   Monitor type select color                JP4           pins 2 & 3
                                                              closed

      Monitor type select monochrome           JP4           pins 1 & 2
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 4       NONE

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

      4MB         (4) 1M x 4         NONE

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

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE       (2) 16K x 4

     64KB        (4) 8K x 8     (4) 8K x 8    (2) 16K x 4

     128KB      (4) 32K x 8        NONE       (2) 64K x 4

                  CACHE JUMPER CONFIGURATION

        Size                 JP12                 JP13

        32KB           pins 2 & 3 closed   pins 1 & 2 closed

        64KB           pins 2 & 3 closed   pins 2 & 3 closed

        128KB          pins 1 & 2 closed   pins 2 & 3 closed

                CACHE JUMPER CONFIGURATION

  Setting      JP15        JP16        JP20        JP21

  Enabled      Open        Open        Open        Open

  Disabled    Closed      Closed      Closed      Closed