COMPAQ COMPUTER CORPORATION
===========================

   ProLinea 3/25zs

   ProLinea 3/25s

   Processor        80386SX                                       
   Processor Speed  25MHz                                         
   Chip Set         Compaq                                        
   Max. Onboard     16MB                                          
   DRAM             
   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                                       

<gopher://bitreich.org/I/th99/m/C-D/30856-1.png>
   

   +------------------------------------------------------------+
   |                        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     |
   +------------------------------------------------------------+