BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-1333PMB-CH/1340PMB-CH

MB-1333PME-CH/1340PME-CH (Rev. A, B & E)

Processor         80386DX
Processor Speed   33/40MHz
Chip Set          VLSI
Max. Onboard DRAM 32MB
Cache             32/64/128/256KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose               Location

  External battery          J6         Reset switch       J15 pins 12-13

  Speaker              J15 pins 1-4    Turbo switch       J15 pins 14-16

  Keylock              J15 pins 5-9    Power LED          J15 pins 17-18

  Turbo LED           J15 pins 10-11

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   CMOS memory normal operation             JP7           pins 2 & 3
                                                              closed

      CMOS memory clear                        JP7           pins 1 & 2
                                                              closed

  »   Monitor type select color                JP9            Closed

      Monitor type select monochrome           JP9             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      20MB        (4) 1M x 9      (4) 4M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

                    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      JP1      JP2       JP3       JP4      JP5       JP6

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

   64KB     Open     2 & 3     1 & 2     2 & 3    1 & 2     1 & 2

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

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

  Note: Pins designated should be in the closed position.