UNIDENTIFIED

ETEQ 486 DX/SX

Processor         80486SX/80487SX/80486DX
Processor Speed   20/25/33MHz
Chip Set          ETEQ
Max. Onboard DRAM 32MB
Cache             64/256KB
BIOS              AMI/MR
Dimensions        330.2mm x 218.4mm
I/O Options       32-bit external memory card slot
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  External battery           JP1       Power LED & keylock        JP35

  Reset switch              JP33       32-bit external             S1
                                       memory card

  Speaker                   JP34

                        USER CONFIGURABLE SETTINGS

               Function                   Jumper           Position

  »   Battery select internal               JP1        pins 2 & 3 closed

      Battery select external               JP1            pins 1 & 4
                                                           connected

  »   Monitor type select color             JP2             closed

      Monitor type select monochrome        JP2              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) 1M x 9     (4) 256K x 9

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

      16MB        (4) 4M x 9         NONE

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

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

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

  Note:Memory configurations are unverified.

               CACHE CONFIGURATION

      Size        Max Cacheable        Bank 0

      64KB             16MB          (8) 8K x 8

      256KB            64MB         (8) 32K x 8

                        CACHE JUMPER CONFIGURATION

   Size        JP4          JP8          JP9         JP10         JP25

   64KB        open        2 & 3        2 & 3        2 & 3        open
                          closed       closed       closed

   256KB      closed       1 & 2        1 & 2        1 & 2       closed
                          closed       closed       closed

                          CPU TYPE CONFIGURATION

     Type          JP40          JP41           JP42            JP43

   80486DX        Closed        Closed        pins 2 & 3      pins 2 & 3
                                               closed          closed

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

   80486SX         Open          Open         pins 1 & 2        Open
                                               closed