ILON USA, INC.

M-321 (VER. 2)

Processor              80386DX
Processor Speed        25/33/40MHz
Chip Set               PC Chips
Video Chip Set         None
Maximum Onboard Memory 32MB
Maximum Video Memory   None
Cache                  32/64/128/256KB
BIOS                   AMI
Dimensions             250mm x 196mm
I/O Options            None
NPU Options            80387DX/3167

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            J1       Turbo switch                J12

  Reset switch                J10      Power LED & keylock         J13

  Turbo LED                   J11      Speaker                     J14

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   Monitor type select monochrome           J2              Open

      Monitor type select color                J2             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) 4M x 9      (4) 1M x 9

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

                            CACHE CONFIGURATION

      Size          Bank 0         Bank 1         U17            U32

      32KB        (4) 8K x 8        None       (1) 8K x 8    (1) 16K x 4

      64KB        (4) 8K x 8     (4) 8K x 8    (1) 8K x 8    (1) 16K x 4

     128KB       (4) 32K x 8        None       (1) 8K x 8    (1) 16K x 4

     256KB       (4) 32K x 8    (4) 32K x 8    (1) 8K x 8    (1) 16K x 4

            Note: If a chip is installed at U32, cache functions as write
            back cache. If empty, cache functions as write through.

                     CACHE JUMPER CONFIGURATION

   Size      J3        J5       J6        J7        J8        J9

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

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

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

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

  Note: Pins designated should be in the closed position.