
COMPAQ COMPUTER CORPORATION

ProLinea 3/25zs

ProLinea 3/25s

Processor               80386SX
Processor Speed         25MHz
Chip Set                Compaq
Max. Onboard DRAM       16MB
Cache                   None
BIOS                    Compaq
Dimensions              330mm x 218mm
I/O Options             VGA port, parallel port, bus mouse, serial ports
                        (2), IDE interface, floppy drive interface
NPU Options             80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  VGA port                    CN1       Serial port 2              CN4

  Parallel port               CN2       PS/2 bus mouse             CN5

  Serial port 1               CN3       Riser card                 CN6

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Bus mouse port enabled                   P1             Closed

      Bus mouse port disabled                  P1              Open

     VGA port enabled                         P5           pins 1 & 2
                                                              closed

      VGA port disabled                        P5           pins 2 & 3
                                                              closed

     Battery type select internal             P9           pins 2 & 3
                                                              closed

      Battery type select external             P9           pins 1 & 2
                                                              closed

     CMOS memory normal operation             P9         pins 1 & 2 or 2
                                                               & 3

      CMOS memory clear                        P9              Open

     Speaker type select internal            P12           pins 1 & 2
                                                              closed

      Speaker type select external            P12           pins 2 & 3
                                                              closed

  Note:The location of jumpers on board are unidentified.

           DRAM CONFIGURATION

     Size        Bank 0        Bank 1

     2MB        (2) 1M x 9      NONE

     4MB        (2) 1M x 9   (2) 1M x 9

     8MB        (2) 4M x 9      NONE

     16MB       (2) 4M x 9   (2) 4M x 9

