UNIDENTIFIED

SUPER 286

Processor         80286
Processor Speed   12MHz
Chip Set          Unidentified
Max. Onboard DRAM 4MB
Cache             None
BIOS              AMI/Award/ERSO/Phoenix
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Power LED & keylock         J20      Turbo LED                   JP8

  Reset switch                JP6      Speaker                    JP10

  Turbo switch                JP7      External battery           JP11

                        USER CONFIGURABLE SETTINGS

              Function                   Jumper/Switch        Position

  »   BIOS type select Phoenix                JP1              Closed

      BIOS type select Award                  JP3              Closed

  »   DRAM wait states select 0               JP5              Closed
      wait states

      DRAM wait state select 1 wait           JP5               Open
      state

  »   CPU speed select switchable
      at keyboard (boot slow)

      [CTRL][ALT][-] slow speed
      (Award BIOS)                            JP7               Open

      [CTRL][ALT][+] fast speed
      (Award BIOS)

      [CTRL][ALT[\] toggle speeds
      (Phoenix BIOS)

      CPU speed select forced fast            JP7              Closed

  »   Monitor type select color              SW1/2               On

      Monitor type select                    SW1/2              Off
      monochrome

  »   EMS port address select                SW1/4              Off
      098-09FH

      EMS port address select                SW1/4               On
      0E8-0EFH

  »   BIOS type select 27256                 SW1/5              Off

      BIOS type select 27128                 SW1/5               On

                            DRAM CONFIGURATION

    Size       Bank 0       Bank 1      Bank 2      Bank 3      Bank 5

  512KB 1       NONE         NONE        NONE        NONE     (16) 41256

  512KB 2    (4) 44256       NONE        NONE        NONE        NONE

  512KB 3       NONE         NONE      (2) 256K      NONE        NONE
                                         x 9

  640KB 1    (4) 44256       NONE        NONE        NONE      (16) 4164

  640KB 2       NONE         NONE      (2) 256K      NONE      (16) 4164
                                         x 9

   1MB 1     (4) 44256    (4) 44256      NONE        NONE        NONE

   1MB 2        NONE         NONE      (2) 256K    (2) 256K      NONE
                                         x 9         x 9

   1MB 3     (4) 44256       NONE        NONE        NONE     (16) 41256

   1MB 4        NONE         NONE      (2) 256K      NONE     (16) 41256
                                         x 9

   1MB 5        NONE      (4) 44256      NONE        NONE     (16) 41256

   1MB 6        NONE         NONE        NONE      (2) 256K   (16) 41256
                                                     x 9

   2MB 1        NONE         NONE        NONE        NONE     (16) 411000

   2MB 2        NONE         NONE      (2) 1M x      NONE        NONE
                                          9

   4MB 1        NONE         NONE      (2) 1M x    (2) 1M x      NONE
                                          9           9

   4MB 2        NONE         NONE      (2) 1M x      NONE     (16) 411000
                                          9

   4MB 3        NONE         NONE        NONE      (2) 1M x   (16) 411000
                                                      9

  Note:Reference the next table for the proper parity configurations.

                        DRAM PARITY CONFIGURATION

      Size              P-0                P-1                P-3

    512KB 1            NONE               NONE             (2) 41256

    512KB 2          (2) 41256            NONE                NONE

    640KB 1          (2) 41256            NONE              (2) 4164

    640KB 2            NONE               NONE              (2) 4164

     1MB 1           (2) 41256          (2) 41256             NONE

     1MB 3           (2) 41256            NONE             (2) 41256

     1MB 4             NONE               NONE             (2) 41256

     1MB 5           (2) 41256            NONE             (2) 41256

     1MB 6             NONE               NONE             (2) 41256

     2MB 1             NONE               NONE             (2) 411000

     4MB 2             NONE               NONE             (2) 411000

     4MB 3             NONE               NONE             (2) 411000

  Note:Reference the previous table for the proper DRAM configurations.

               DRAM JUMPER/SWITCH CONFIGURATION

  Size     SW1/6   SW1/7    SW1/8     JP21     JP22    JP23

  512KB     On       On       On     1 & 2    1 & 2    1 & 2

  640KB     On       On      Off     2 & 3    2 & 3    2 & 3

   1MB      On      Off       On     2 & 3    2 & 3    2 & 3

   1MB      On      Off       On     1 & 2    1 & 2    1 & 2

   2MB      Off      On       On     1 & 2    1 & 2    1 & 2

   4MB      Off     Off       On     2 & 3    2 & 3    2 & 3

   4MB      Off     Off       On     1 & 2    1 & 2    1 & 2

  Note:Pins designated should be in the closed position.

                         EMS SWITCH CONFIGURATION

  Size(640KB base)        SW1/6             SW1/7              SW1/8

    +EMS (384KB)            On               Off                Off

   +EMS (1408KB)           Off                On                Off

   +EMS (3456KB)           Off               Off                Off