UNIDENTIFIED

M-326 80386/80486

Processor         80386DX/CX486DLC
Processor Speed   33/40MHz
Chip Set          SARC
Max. Onboard DRAM 32MB
Cache             32KB
BIOS              Unidentified
Dimensions        220mm x 170mm
I/O Options       None
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            J1       Turbo LED                   J8

  Reset switch                J6       Speaker                     J9

  Turbo switch                J7       Power LED & keylock         J10

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not              J2              Open
      alter

  »   Factory configured - do not              J3              Open
      alter

  »   NPU disabled                             J5           pins 1 & 2
                                                              closed

      NPU enabled                              J5           pins 2 & 3
                                                              closed

  »   Turbo enabled                            J7              Open

      Turbo disabled                           J7             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

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

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

                   CACHE CONFIGURATION

       Size              Bank 0              TAG

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

  Note: Actual cache size may vary with board version.

         CPU SPEED CONFIGURATION

        Speed                 J4

        33MHz         pins 2 & 3 closed

        40MHz         pins 1 & 2 closed