
DIAMOND FLOWER, INC.

386-33/40EC

Processor         80386DX
Processor Speed   33/40MHz
Chip Set          Unidentified
Max. Onboard DRAM 48MB
Cache             32/64/128/256KB
BIOS              Unidentified
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card slot
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  External keyboard         JP1        Power LED & keylock       JP5

  Reset switch           JP2 or JP28   External battery          JP31

  Speaker                   JP4        32-bit external            S1
                                       memory card

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     I/O Bus speed select high             JP3/JP30         pins 1 & 2
      (33MHz)                                                 closed

      I/O Bus speed select low              JP3/JP30         pins 2 & 3
      (8.25MHz)                                               closed

     NPU disabled                            JP7              Open

      NPU enabled                             JP7             Closed

     Factory configured - do not             JP18             Open
      alter

     Factory configured - do not             JP19             Open
      alter

     Factory configured - do not             JP20             Open
      alter

     Factory configured - do not             JP21             Open
      alter

     Monitor type select color               JP23            Closed

      Monitor type select monochrome          JP23             Open

     Analog to digital ground select         JP27            Closed
      on

      Analog to digital ground select         JP27             Open
      off

     Battery type select internal            JP29           pins 2 & 3
                                                              closed

      Battery type select external            JP29           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

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

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

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

     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

     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

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

     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

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

     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

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

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

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

  Note:Bank 3 is used when a 32-bit external memory card is installed at
  S1.

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE       (2) 16K x 4

     64KB        (4) 8K x 8     (4) 8K x 8    (2) 16K x 4

     128KB      (4) 32K x 8        NONE       (2) 16K x 4

     256KB      (4) 32K x 8    (4) 32K x 8    (2) 16K x 4

                     CACHE JUMPER CONFIGURATION

   Size      JP8      JP9      JP10      JP11      JP12      JP13

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

   64KB     1 & 2    Closed    1 & 2     2 & 3    1 & 2     1 & 2

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

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

  Note: Pins designated should be in the closed position.

                    CACHE JUMPER CONFIGURATION (CONT)

   Size     JP14      JP15     JP16    JP17      JP24     JP25     JP26

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

   64KB     1 & 2     Open     1 & 2   Open     Closed    Open     Open

  128KB     Open     Closed    1 & 2   1 & 2     Open     Open    Closed

  256KB     Open     Closed    2 & 3   2 & 3    Closed    Open    Closed

  Note: Pins designated should be in the closed position.

