PARCORP, INC

486-33

Processor              80486SX
Processor Speed        33MHz
Chip Set               Unidentified
Video Chip Set         None
Maximum Onboard Memory 16MB (8MB on external memory card)
Maximum Video Memory   None
Cache                  64/256KB
BIOS                   AMI
Dimensions             355mm x 304mm
I/O Options            External memory card
NPU Options            4167

[Image]

                                CONNECTIONS

  Purpose                    Location   Purpose                  Location

  External battery             J1       Speaker                    J5

  Front panel connector        J4       External memory card       SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured - do not           J6           Unidentified
      alter

  »   Factory configured - do not           J8           Unidentified
      alter

  »   Factory configured - do not           J9           Unidentified
      alter

  »   Factory configured - do not           J10          Unidentified
      alter

  »   Factory configured - do not           SW2          Unidentified
      alter

  »   Factory configured - do not           SW3          Unidentified
      alter

  »   Factory configured - do not           W1               Open
      alter

  »   Factory configured - do not           W4         Pins 2 & 3 closed
      alter

  »   Factory configured - do not           W5         Pins 1 & 2 closed
      alter

  »   Monitor type select color             W7         Pins 1 & 2 closed

      Monitor type select monochrome        W7         Pins 2 & 3 closed

  »   Speaker enabled                       W10             Closed

      Speaker disabled                      W10              Open

                            DRAM CONFIGURATION

     Size         Bank 0          Bank 1         Bank 2         Bank 3

     1MB        (4) 256K x 9       None           None           None

     2MB        (4) 256K x 9   (4) 256K x 9       None           None

     4MB        (4) 1M x 9         None           None           None

     6MB        (4) 256K x 9   (4) 256K x 9    (4) 1M x 9        None

     8MB        (4) 1M x 9      (4) 1M x 9        None           None

     10MB       (4) 256K x 9   (4) 256K x 9    (4) 1M x 9     (4) 1M x 9

     12MB       (4) 1M x 9      (4) 1M x 9     (4) 1M x 9        None

     16MB       (4) 1M x 9      (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

  Note: Banks 2 & 3 are located on the external memory card.

         DRAM SWITCH CONFIGURATION

  Size     SW1/1   SW1/2    SW1/3    SW1/4

   1MB      On      Off       On       On

   2MB      Off     Off       On      Off

   4MB      On       On       On       On

   6MB      Off     Off      Off       On

   8MB      Off      On       On      Off

  10MB      Off     Off      Off      Off

  12MB      Off      On      Off       On

  16MB      Off      On      Off      Off

                         DRAM JUMPER CONFIGURATION

  SIMM in Bank 0   SIMM in Bank 1          W8                  W9

      256KB             N/A                N/A          Pins 2 & 3 closed

       1MB              N/A                N/A          Pins 1 & 2 closed

       N/A             256KB            Pins 2 & 3             N/A
                                         closed

       N/A              1MB             Pins 1 & 2             N/A
                                         closed

              CACHE CONFIGURATION

      Size          Bank 0           TAG

      64KB        (10) 16K x 4   (1) 16K x 1

     256KB        (10) 64K x 4   (1) 64K x 1

                  CACHE JUMPER CONFIGURATION

        Size                  W2                   W3

        64KB           Pins 1 & 2 closed   Pins 1 & 2 closed

        256KB          Pins 2 & 3 closed   Pins 2 & 3 closed

            CPU SPEED SELECTION

        Speed                  W6

     8MHz (only)        Pins 1 & 2 closed

     33MHz (only)             Open

  33MHz (switchable)    Pins 2 & 3 closed

                                                                   [Image]

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   Factory configured - do not alter      SW1/4             N/A

  »   Factory configured - do not alter        W1           Pins 1 & 2
                                                              closed

  »   Factory configured - do not alter        W2           Pins 1 & 2
                                                              closed

                         DRAM SWITCH CONFIGURATION

     Memory       Bank 2     Bank 3      SW1/1       SW1/2       SW1/3
    upgrade

      4MB          4MB        None        Off         Off          On

      8MB          4MB        4MB         Off         Off         Off

                         DRAM SWITCH CONFIGURATION

   DRAM on     SW2/1  SW2/2   SW2/3   SW2/4   SW2/5   SW2/6   SW2/7   SW2/8
  mainboard

     4MB        On     Off     Off     On      Off    Off      On      On

     8MB        On     On      Off     Off     Off    Off      On      On