LION COMPUTERS, INC.

486-SUPER EISA/VP

Processor         80486SX/80487SX/80486DX/ODP486SX/80486DX2/ODP586SX
Processor Speed   16/20/25/33/40/50(internal)/50/66(internal)MHz
Chip Set          SIS
Max. onboard DRAM 256MB
Cache             256/512/1024KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit VESA card slot
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  32-bit VESA card           CN1       Reset switch               JP18

  Turbo LED                  JP16      Speaker                    JP19

  Turbo switch               JP17      Power LED & keylock        JP22

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not alter        JP9           pins 1 & 2
                                                              closed

  »   Factory configured - do not alter       JP21           pins 1 & 2
                                                              closed

  »   Factory configured - do not alter       JP23            Closed

  »   Monitor type select monochrome          JP24            Closed

      Monitor type select color               JP24             Open

  »   Password check normal operation         JP25             Open

      Password clear                          JP25            Closed

  »   Factory configured - do not alter       JP31            Closed

  »   Factory configured - do not alter       JP32            Closed
      (VESA host ID select)

  »   Factory configured - do not alter       JP33            Closed
      (VESA host ID select)

  »   Factory configured - do not alter       JP100          pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

      1MB       (4) 256K x 9      NONE           NONE           NONE

      2MB       (4) 256K x 9   (4) 256K x 9      NONE           NONE

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

      4MB        (4) 1M x 9       NONE           NONE           NONE

      6MB       (4) 256K x 9   (4) 256K x 9   (4) 1M x 9        NONE

      8MB        (4) 1M x 9    (4) 1M x 9        NONE           NONE

     10MB       (4) 256K x 9   (4) 256K x 9   (4) 1M x 9     (4) 1M x 9

     12MB        (4) 1M x 9    (4) 1M x 9     (4) 1M x 9        NONE

     16MB        (4) 1M x 9    (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

     16MB        (4) 4M x 9       NONE           NONE           NONE

     18MB       (4) 256K x 9   (4) 256K x 9   (4) 4M x 9        NONE

     20MB        (4) 1M x 9    (4) 4M x 9        NONE           NONE

     24MB        (4) 1M x 9    (4) 1M x 9     (4) 4M x 9        NONE

     32MB        (4) 4M x 9    (4) 4M x 9        NONE           NONE

     36MB        (4) 1M x 9    (4) 4M x 9     (4) 4M x 9        NONE

     40MB        (4) 1M x 9    (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     48MB        (4) 4M x 9    (4) 4M x 9     (4) 4M x 9        NONE

     64MB        (4) 4M x 9    (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

     64MB       (4) 16M x 9       NONE           NONE           NONE

     128MB      (4) 16M x 9    (4) 16M x 9       NONE           NONE

     192MB      (4) 16M x 9    (4) 16M x 9    (4) 16M x 9       NONE

     256MB      (4) 16M x 9    (4) 16M x 9    (4) 16M x 9    (4) 16M x 9

             CACHE CONFIGURATION

     Size         Bank 0          Bank 1

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

    512KB       (4) 128K x 8       NONE

    1024KB      (4) 128K x 8   (4) 128K x 8

                 CACHE JUMPER CONFIGURATION

   Size      JP1        JP3       JP4      JP12      JP13

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

  512KB     1 & 2      1 & 2     2 & 3     1 & 2    2 & 3

  1024KB    4 & 5      2 & 3     2 & 3     2 & 3    2 & 3

  Note:Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

       Type                JP5               JP7               JP15

      80486SX             Open            pins 2 & 3           Open
                                            closed

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

     ODP486SX           pins 2 & 3        pins 1 & 2          Closed
                         closed             closed

      80486DX           pins 1 & 2        pins 1 & 2          Closed
                         closed             closed

     80486DX2           pins 1 & 2        pins 1 & 2          Closed
                         closed             closed

     ODP586SX           pins 1 & 2        pins 1 & 2          Closed
                         closed             closed

  Note:The ODP586SX chip is not supported by earlier revisions of this
  system board.