MICRONICS COMPUTERS, INC.

M54PE (REV. 4A)

Processor              Pentium
Processor Speed        90/100MHz
Chip Set               Unidentified
Max. Onboard DRAM      512MB
Cache                  256/512KB
BIOS                   Unidentified
Dimensions             355mm x 305mm
I/O Options            32-bit PCI slots (3), floppy drive interface, IDE
                       interfaces (2), parallel port, serial ports (2)
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Parallel port              J9        Auxiliary keyboard         W19
                                       connector

  Floppy drive               J10       IDE interface LED          W24
  interface

  Serial port 1              J11       Speaker                    W31

  Serial port 2              J12       Reset switch               W32

  IDE interface (ISA)        J13       Turbo LED                  W33

  IDE interface (PCI)        J14       Turbo switch               W34

  Speaker                    W12       Chassis fan power          W35

  Reset switch               W13       Chassis fan power          W36

  Turbo LED                  W14       Power LED & keylock        W37

  Turbo switch               W15       IDE interface LED          W38

  Power LED & keylock        W18       32-bit PCI slots        PC1 - PC3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Cache type select write back             W1              Open

      Cache type select write through          W1             Closed

  »   Factory configured - do not              W2              Open
      alter

  »   Factory configured - do not             W11             Closed
      alter

  »   Factory configured - do not             W16           pins 1 & 2
      alter                                                   closed

  »   Monitor type select color               W20             Closed

      Monitor type select monochrome          W20              Open

  »   Mainboard version select AT             W21              Open
      version

      Mainboard version select PS/2           W21             Closed
      version

  »   Factory configured - do not             W22              N/A
      alter

  »   Factory configured - do not             W23              N/A
      alter

  »   Factory configured - do not             W27              Open
      alter

  »   PCI IDE interface IRQ14 enabled         W28             Closed

      PCI IDE interface IRQ14 disabled        W28              Open

  »   Factory configured - do not             W29              N/A
      alter

  »   Factory configured - do not             W30              Open
      alter

                           DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     8MB        (2) 1M x 36       NONE           NONE          NONE

     16MB       (2) 1M x 36   (2) 1M x 36        NONE          NONE

     16MB       (2) 2M x 36       NONE           NONE          NONE

     24MB       (2) 1M x 36   (2) 1M x 36    (2) 1M x 36       NONE

     24MB       (2) 2M x 36   (2) 1M x 36        NONE          NONE

     32MB       (2) 4M x 36       NONE           NONE          NONE

     32MB       (2) 2M x 36   (2) 2M x 36        NONE          NONE

     32MB       (2) 1M x 36   (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     48MB       (2) 2M x 36   (2) 2M x 36    (2) 2M x 36       NONE

     64MB       (2) 8M x 36       NONE           NONE          NONE

     64MB       (2) 4M x 36   (2) 4M x 36        NONE          NONE

                        DRAM CONFIGURATION (CON’T)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     64MB        (2) 2M x 36   (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

     64MB        (2) 4M x 36   (2) 2M x 36    (2) 2M x 36        NONE

     72MB        (2) 8M x 36   (2) 1M x 36        NONE           NONE

     80MB        (2) 8M x 36   (2) 2M x 36        NONE           NONE

     80MB        (2) 4M x 36   (2) 4M x 36    (2) 1M x 36    (2) 1M x 36

     96MB        (2) 4M x 36   (2) 4M x 36    (2) 4M x 36        NONE

     96MB        (2) 8M x 36   (2) 2M x 36    (2) 2M x 36        NONE

     104MB       (2) 8M x 36   (2) 2M x 36    (2) 2M x 36    (2) 1M x 36

     104MB       (2) 4M x 36   (2) 4M x 36    (2) 4M x 36    (2) 1M x 36

     128MB       (2) 16M x 36      NONE           NONE           NONE

     128MB       (2) 8M x 36   (2) 8M x 36        NONE           NONE

     128MB       (2) 4M x 36   (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

     192MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36        NONE

     256MB       (2) 16M x 36  (2) 16M x 36       NONE           NONE

     256MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

     384MB       (2) 16M x 36  (2) 16M x 36   (2) 16M x 36       NONE

     512MB       (2) 16M x 36  (2) 16M x 36   (2) 16M x 36   (2) 16M x 36

                      CACHE CONFIGURATION

        Size                Bank 0               Bank 1

        256KB            (8) 32K x 8              NONE

        512KB            (8) 32K x 8          (8) 32K x 8

  Note: Bank 0 is factory installed and is not configurable.

                  CACHE JUMPER CONFIGURATION

        Size                  W5                  W10

        256KB          pins 1 & 2 closed   pins 1 & 2 closed

        512KB          pins 2 & 3 closed   pins 2 & 3 closed

         CPU SPEED CONFIGURATION

        Speed                 W6

        90MHz         pins 1 & 2 closed

       100MHz         pins 2 & 3 closed

          IDE IRQ CONFIGURATION

         IRQ                 W25

        IRQ15         pins 2 & 3 closed

        IRQ14         pins 1 & 2 closed

      Disabled               Open