DIAMOND FLOWER, INC.

386SX-25/33/40ANE

Processor         80386SX/CX486SLC
Processor Speed   25/33/40MHz
Chip Set          ALI
Max. Onboard DRAM 16MB
BIOS              AMI
Dimensions        220mm x 170mm
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  External battery           J4       Turbo LED/Turbo switch       J8

  Reset switch               J6       Power LED & keylock          J9

  Speaker                    J7

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Synchronous with CPU                     JP2           pins 1 & 2
                                                              closed

      Asynchronous with CPU                    JP2           pins 2 & 3
                                                              closed

  »   Monitor type select color                JP4           pins 2 & 3
                                                              closed

      Monitor type select monochrome           JP4           pins 1 & 2
                                                              closed

  »   Parity check disabled                    JP6            Closed

      Parity check enabled                     JP6             Open

  »   CMOS memory normal operation             JP8             Open
      (External Battery)

      CMOS memory normal operation             JP8            Closed
      (Internal Battery)

      CPU speed select (33MHz)                 JP9            Closed

      CPU speed select (40MHz)                 JP9             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

      4MB         (2) 1M x 9      (2) 1M x 9

      8MB         (2) 4M x 9         NONE

      16MB        (2) 4M x 9      (2) 4M x 9

                       CPU SPEED SELECT

        Speed                JP1                  JP5

        25MHz          pins 1 & 2 closed   pins 2 & 3 closed

        33MHz          pins 2 & 3 closed   pins 2 & 3 closed

        40MHz          pins 1 & 2 closed   pins 1 & 2 closed