
COMPAQ COMPUTER CORPORATION

SYSTEMPRO 386/33, SYSTEMPRO 486/33

Processor              80386DX/80486DX
Processor Speed        33MHz
Chip Set               Intel
Max. Onboard DRAM      64MB (on system memory card Model 001370)
Cache                  64/256KB (on external CPU card)
BIOS                   Compaq
Dimensions             330mm x 218mm
I/O Options            System processor card slot, system processor
                       card/Proprietary expansion card slot, 32-bit system
                       memory card, 32-bit external memory card, VGA port,
                       parallel port, serial port, bus mouse port, IDE
                       interface, floppy drive interface
NPU Options            80387/3167

[Image]

                                CONNECTIONS

  Purpose                      Location     Purpose             Location

  Drive power plugs             DP1-DP4     Main power             P3

  Bus mouse port                  J19       Floppy drive           P4
                                            interface

  Parallel port                   J20       Fan power             P12

  Serial port                     J21       IDE interface         P15

  VGA port                        J22       Peripheral power    PP1-PP4
                                            plugs

  Proprietary system              P1        32-bit system          S1
  processor card                            memory card

  System processor/external       P2        32-bit external        S2
  memory card                               memory card

  Speaker                         P9        VGA pass through       S3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Password disabled                        E1            pins 1 & 2
                                                              closed

      Password enabled                         E1            pins 2 & 3
                                                              closed

     Factory configured - do not alter        E2               N/A

     Maintenance mode disabled                E3            pins 2 & 3
                                                              closed

      Maintenance mode enabled                 E3            pins 1 & 2
                                                              closed

      Onboard VGA controller enabled           E4            pins 1 & 2
                                                              closed

      Onboard VGA controller disabled          E4            pins 2 & 3
                                                              closed

SYSTEM MEMORY CARD (Model 001370)

[Image]

              CONNECTIONS

  Purpose                Location

  VGA pass through          V1

                            DRAM CONFIGURATION

  Size      M0               M1              M2               M3

  2MB       2MB             NONE            NONE             NONE
          module

  4MB       2MB          2MB module         NONE             NONE
          module

  6MB       2MB          2MB module          2MB             NONE
          module                           module

  8MB       2MB          2MB module          2MB          2MB module
          module                           module

  8MB       8MB      -----------------      NONE             NONE
           module
          (2 plug)

  8MB       8MB             NONE            NONE             NONE
          module

  10MB      8MB      -----------------       2MB             NONE
           module                          module
          (2 plug)

  10MB      8MB          2MB module         NONE             NONE
          module

  12MB      8MB      -----------------       2MB          2MB module
           module                          module
          (2 plug)

  12MB      8MB          2MB module          2MB             NONE
          module                           module

  14MB      8MB          2MB module          2MB          2MB module
          module                           module

  16MB      8MB      -----------------       8MB       -----------------
           module                           module
          (2 plug)                         (2 plug)

  16MB      8MB          8MB module         NONE             NONE
          module

  18MB      8MB          8MB module          2MB             NONE
          module                           module

  18MB      8MB      -----------------       8MB          2MB module
           module                          module
          (2 plug)

  20MB      8MB          8MB module          2MB          2MB module
          module                           module

  24MB      8MB      -----------------       8MB          8MB module
           module                          module
          (2 plug)

  24MB      8MB          8MB module          8MB             NONE
          module                           module

  26MB      8MB          8MB module          8MB          2MB module
          module                           module

  32MB      8MB          8MB module          8MB          8MB module
          module                           module

  32MB      32MB     -----------------      NONE             NONE
           module
          (2 plug)

  34MB      32MB     -----------------       2MB             NONE
           module                          module
          (2 plug)

  36MB      32MB     -----------------       2MB          2MB module
           module                          module
          (2 plug)

  40MB      32MB     -----------------       8MB       -----------------
           module                           module
          (2 plug)                         (2 plug)

  40MB      32MB     -----------------       8MB             NONE
           module                          module
          (2 plug)

  42MB      32MB     -----------------       8MB          2MB module
           module                          module
          (2 plug)

  48MB      32MB     -----------------       8MB          8MB module
           module                          module
          (2 plug)

  64MB      32MB     -----------------       32MB      -----------------
           module                           module
          (2 plug)                         (2 plug)

  Note:The system memory card uses proprietary memory modules, some
  require only one module

  space on the memory board, while others require two. In the cases where
  a double size module

  is used, the following space is marked with "-----------------",
  designating that space as occupied.

[Image]

                            DRAM CONFIGURATION

  Size   M0           M1           M2            M3           M4      M5

  2MB    2MB         NONE          NONE         NONE          NONE   NONE

  4MB    2MB         2MB           NONE         NONE          NONE   NONE

  6MB    2MB         2MB           2MB          NONE          NONE   NONE

  8MB    2MB         2MB           2MB          2MB           NONE   NONE

  8MB    8MB         NONE          NONE         NONE          NONE   NONE

  8MB    8MB   -----------------   NONE         NONE          NONE   NONE

  10MB   2MB         2MB           2MB          2MB           2MB    NONE

  10MB   8MB         2MB           NONE         NONE          NONE   NONE

  10MB   8MB   -----------------   2MB          NONE          NONE   NONE

  12MB   2MB         2MB           2MB          2MB           2MB    2MB

  12MB   8MB         2MB           2MB          NONE          NONE   NONE

  12MB   8MB   -----------------   2MB          2MB           NONE   NONE

  14MB   8MB         2MB           2MB          2MB           NONE   NONE

  14MB   8MB   -----------------   2MB          2MB           2MB    NONE

  16MB   8MB         2MB           2MB          2MB           2MB    NONE

  16MB   8MB   -----------------   2MB          2MB           2MB    2MB

  16MB   8MB         8MB           NONE         NONE          NONE   NONE

  16MB   8MB   -----------------   8MB          NONE          NONE   NONE

  16MB   8MB   -----------------   8MB    -----------------   NONE   NONE

  18MB   8MB         2MB           2MB          2MB           2MB    2MB

  18MB   8MB         8MB           2MB          NONE          NONE   NONE

  18MB   8MB   -----------------   8MB          2MB           NONE   NONE

  18MB   8MB   -----------------   8MB    -----------------   2MB    NONE

  20MB   8MB         8MB           2MB          2MB           NONE   NONE

  20MB   8MB   -----------------   8MB          2MB           2MB    NONE

  20MB   8MB   -----------------   8MB    -----------------   2MB    2MB

  22MB   8MB         8MB           2MB          2MB           2MB    NONE

  22MB   8MB   -----------------   8MB          2MB           2MB    2MB

  24MB   8MB         8MB           2MB          2MB           2MB    2MB

  24MB   8MB         8MB           8MB          NONE          NONE   NONE

  24MB   8MB   -----------------   8MB    -----------------   8MB    NONE

  24MB   8MB   -----------------   8MB    -----------------   8MB    NONE

  24MB   8MB   -----------------   8MB          8MB           NONE   NONE

                                     DRAM CONFIGURATION (CONT)

  Size   M0           M1            M2           M3                  M4                  M5

  24MB   8MB   -----------------   8MB    -----------------          8MB          -----------------

  26MB   8MB          8MB          8MB           2MB                NONE                NONE

  26MB   8MB   -----------------   8MB           8MB                 2MB                NONE

  26MB   8MB   -----------------   8MB    -----------------          8MB                2MB

  28MB   8MB          8MB          8MB           2MB                 2MB                NONE

  28MB   8MB   -----------------   8MB           8MB                 2MB                2MB

  30MB   8MB          8MB          8MB           2MB                 2MB                2MB

  32MB   8MB          8MB          8MB           8MB                NONE                NONE

  32MB   8MB   -----------------   8MB           8MB                 8MB                NONE

  32MB   8MB   -----------------   8MB    -----------------          8MB                8MB

  32MB   32MB  -----------------   NONE         NONE                NONE                NONE

  34MB   8MB          8MB          8MB           8MB                 2MB                NONE

  34MB   8MB   -----------------   8MB           8MB                 8MB                2MB

  34MB   32MB  -----------------   2MB          NONE                NONE                NONE

  36MB   8MB          8MB          8MB           8MB                 2MB                2MB

  36MB   32MB  -----------------   2MB           2MB                NONE                NONE

  40MB   8MB          8MB          8MB           8MB                 8MB                NONE

  40MB   8MB   -----------------   8MB           8MB                 8MB                8MB

  40MB   32MB  -----------------   2MB           2MB                 2MB                2MB

  40MB   32MB  -----------------   8MB          NONE                NONE                NONE

  40MB   32MB  -----------------   8MB    -----------------         NONE                NONE

  42MB   8MB          8MB          8MB           8MB                 8MB                2MB

  42MB   32MB  -----------------   8MB           2MB                NONE                NONE

  42MB   32MB  -----------------   8MB    -----------------          2MB                NONE

  48MB   8MB          8MB          8MB           8MB                 8MB                8MB

  48MB   32MB  -----------------   8MB           8MB                NONE                NONE

  48MB   32MB  -----------------   8MB    -----------------          8MB          -----------------

  50MB   32MB  -----------------   8MB           8MB                 2MB                NONE

  50MB   32MB  -----------------   8MB           8MB          -----------------         2MB

  52MB   32MB  -----------------   8MB           8MB                 2MB                2MB

                              DRAM CONFIGURATION (CONT)

  Size   M0           M1            M2           M3            M4           M5

  56MB   32MB  -----------------   8MB           8MB          8MB          NONE

  56MB   32MB  -----------------   8MB    -----------------   8MB          8MB

  58MB   32MB  -----------------   8MB           8MB          8MB          2MB

  64MB   32MB  -----------------   8MB           8MB          8MB          8MB

  64MB   32MB  -----------------   32MB   -----------------   NONE         NONE

  66MB   32MB  -----------------   32MB   -----------------   2MB          NONE

  68MB   32MB  -----------------   32MB   -----------------   2MB          2MB

  72MB   32MB  -----------------   32MB   -----------------   8MB          NONE

  72MB   32MB  -----------------   32MB   -----------------   8MB    -----------------

  74MB   32MB  -----------------   32MB   -----------------   8MB          2MB

  80MB   32MB  -----------------   32MB   -----------------   8MB          8MB

  96MB   32MB  -----------------   32MB   -----------------   32MB   -----------------

  Note:The system memory card uses proprietary memory modules, some require only one
  module

  space on the memory board, while others require two. In the cases where a double
  size module

  is used, the following space is marked with "-----------------", designating that
  space as occupied.

PROCESSOR CARD (MODEL 001358)

[Image]

                            CACHE CONFIGURATION

          Size                    Bank 0                    TAG

          64KB                  (8) 8K x 8               (1) 4K x 8

          256KB                (8) 32K x 8              (1) 16K x 8

  Note:System board layout is the artist's representation of what the
  system board might look like.

  All locations of components are unknown.

[Image]

                            CACHE CONFIGURATION

          Size                    Bank 0                    TAG

          64KB                  (8) 8K x 8               (1) 4K x 8

          256KB                (8) 32K x 8              (1) 16K x 8

  Note:System board layout is the artist's representation of what the
  system board might look like.

  All locations of components are unknown.

