
DIAMOND FLOWER, INC.

EISA 486-25/33IC

Processor         80486DX
Processor Speed   25/33MHz
Chip Set          Intel
Max. Onboard DRAM 64MB
Cache             64/256KB
BIOS              AMI
Dimensions        351mm x 305mm
I/O Options       None
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Auxiliary keyboard          J4        Reset switch            J8 or J16

  Power LED & Keylock         J5        External battery          J18

  Speaker                     J6

                        USER CONFIGURABLE SETTINGS

               Function                     Jumper           Position

     Factory configured - do not             J2                N/A
      alter

     Monitor type select color              J15             pins 2 & 3
                                                              closed

      Monitor type select monochrome         J15             pins 1 & 2
                                                              closed

     Battery select external                J17             pins 2 & 3
                                                              closed

      Battery select internal                J17             pins 1 & 2
                                                              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

     3MB        (4) 256K x 9   (4) 256K x 9   (4) 256K x 9      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

     5MB        (4) 1M x 9     (4) 256K x 9      NONE           NONE

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

     7MB        (4) 1M x 9     (4) 256K x 9   (4) 256K x 9  (4) 256K x 9

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

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

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

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

     13MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9    (4) 256K x 9

     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

     17MB       (4) 4M x 9     (4) 256K x 9      NONE           NONE

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

     19MB       (4) 4M x 9     (4) 256K x 9   (4) 256K x 9  (4) 256K x 9

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

     21MB       (4) 4M x 9     (4) 1M x 9     (4) 256K x 9      NONE

     22MB       (4) 4M x 9     (4) 1M x 9     (4) 256K x 9  (4) 256K x 9

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

     25MB       (4) 4M x 9     (4) 1M x 9     (4) 1M x 9    (4) 256K x 9

     28MB       (4) 4M x 9     (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

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

     33MB       (4) 4M x 9     (4) 4M x 9     (4) 256K x 9      NONE

     34MB       (4) 4M x 9     (4) 4M x 9     (4) 256K x 9  (4) 256K x 9

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

     37MB       (4) 4M x 9     (4) 4M x 9     (4) 1M x 9    (4) 256K x 9

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

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

     49MB       (4) 4M x 9     (4) 4M x 9     (4) 4M x 9    (4) 256K x 9

     52MB       (4) 4M x 9     (4) 4M x 9     (4) 4M x 9     (4) 1M x 9

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

                  DRAM SWITCH CONFIGURATION

  Size    SW1/1    SW1/2    SW1/3    SW1/4   SW1/5    SW1/6

   1MB      On       On      On       On       On       On

   2MB     Off       On      On       On       On       On

   3MB      On      Off      On       On       On       On

   4MB     Off      Off      On       On       On       On

   4MB      On       On      Off      On       On       On

   5MB     Off       On      On       On      Off       On

   6MB      On      Off      On       On      Off       On

   7MB     Off      Off      On       On      Off       On

   8MB     Off       On      Off      On       On       On

   9MB      On      Off      Off      On      Off       On

  10MB     Off      Off      Off      On      Off       On

  12MB      On      Off      Off      On       On       On

  13MB     Off       On      Off      On      Off       On

  16MB     Off      Off      Off      On       On       On

  16MB      On       On      On       Off      On       On

  17MB     Off       On      On       On       On      Off

  18MB      On      Off      On       On       On      Off

  19MB     Off      Off      On       On       On      Off

  20MB     Off       On      On       On      Off      Off

  21MB      On       On      On       Off     Off      Off

  22MB     Off       On      On       Off     Off      Off

  24MB      On      Off      On       Off     Off      Off

  25MB      On       On      On       On      Off      Off

  28MB     Off      Off      On       Off     Off      Off

  32MB     Off       On      On       Off      On       On

  33MB      On      Off      On       Off      On      Off

  34MB     Off      Off      On       Off      On      Off

  36MB      On      Off      Off      On      Off      Off

  37MB     Off      Off      On       On      Off      Off

  40MB     Off      Off      Off      On      Off      Off

  48MB      On      Off      On       Off      On       On

  49MB     Off       On      On       Off      On      Off

  52MB      On      Off      On       On      Off      Off

  64MB     Off      Off      On       Off      On       On

            CACHE CONFIGURATION

     Size          Bank 0          TAG

     64KB        (8) 8K x 8    (3) 16K x 4

     256KB       (8) 32K x 8   (3) 16K x 4

                        CACHE JUMPER CONFIGURATION

      Size               J10               J11                 J12

      64KB            pins 2 & 3        pins 2 & 3      pins 2 & 3 closed
                       closed             closed

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

