
BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-1333PM-CH/MB-1340PM-CH

Processor         80386DX
Processor Speed   33/40MHz
Chip Set          OPTI
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            J10       Turbo LED                  JP4

  Power LED & keylock         J23       Reset switch               SW1

  Speaker                     J24       Turbo switch               SW2

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Monitor type select monochrome           JP1             open

      Monitor type select color                JP1            closed

     CMOS memory normal operrations           JP2           pins 2 & 3
                                                              closed

      CMOS memory clear                        JP2           pins 1 & 2
                                                              closed

              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) 4M x 9      (4) 1M x 9

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

                            CACHE CONFIGURATION

    Size       Max cacheable       Cache       Location        TAG(U32 &
                                  CACHE                          U33)

    32KB            8MB         (4) 8K x 8      Bank 0       (2) 16K x 4

    64KB           16MB         (8) 8K x 8    Banks 0 & 1    (2) 16K x 4

    128KB          32MB          (4) 32K x      Bank 0       (2) 16K x 4
                                    8

    256KB          64MB          (8) 32K x    Banks 0 & 1    (2) 16K x 4
                                    8

                        CACHE JUMPER CONFIGURATION

    Jumper         32KB           64KB           128KB          256KB

     JP5         pins 1 & 2     pins 2 & 3     pins 2 & 3     pins 2 & 3
                  closed         closed         closed          closed

     JP6         pins 1 & 2     pins 1 & 2     pins 1 & 2     pins 2 & 3
                  closed         closed         closed          closed

     JP7         pins 1 & 2     pins 1 & 2     pins 2 & 3     pins 2 & 3
                  closed         closed         closed          closed

     JP8           open           open          closed          closed

     JP9         pins 2 & 3     pins 2 & 3     pins 2 & 3     pins 1 & 2
                  closed         closed         closed          closed

     JP10        pins 2 & 3     pins 1 & 2     pins 1 & 2     pins 1 & 2
                  closed         closed         closed          closed

