REPLY CORPORATION
=================

   PS/2 MODEL 55SX

   Processor    486SLC2                                           
   Processor    25/50MHz                                          
   Speed        
   Chip Set     Galaxy                                            
   Max. Onboard 16MB                                              
   DRAM         
   Cache        None                                              
   BIOS         Reply                                             
   Dimensions   330mm x 218mm                                     
   I/O Options  Floppy drive interface, IDE interface, 32-bit MCA 
                riser card,                                       
                                                                  
                parallel port, PS/2 mouse port, serial port, VGA  
                port                                              
   NPU Options  80387SX                                           

<gopher://bitreich.org/I/th99/m/P-R/31784-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         | Location | Purpose            | Location |
   |-----------------+----------+--------------------+----------|
   | Drive power     |   CN1    | VGA port           |    J5    |
   |-----------------+----------+--------------------+----------|
   | PS/2 mouse port |    J2    | IDE interface      |   J14    |
   |                 |          | connector          |          |
   |-----------------+----------+--------------------+----------|
   | Parallel port   |    J3    | Floppy drive       |   J15    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Serial port     |    J4    | 32-bit MCA riser   |    S1    |
   |                 |          | card               |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             | Jumper |    Position    |
   |----------------------------------+--------+----------------|
   |>> | CMOS memory normal operation |  J11   |   pins 1 & 2   |
   |   |                              |        |     closed     |
   |---+------------------------------+--------+----------------|
   |   | CMOS memory clear            |  J11   |   pins 2 & 3   |
   |   |                              |        |     closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
   |------------+---------------+---------------+---------------|
   |    4MB     |  (1) 4M x 9   |     NONE      |     NONE      |
   |------------+---------------+---------------+---------------|
   |    8MB     |  (1) 4M x 9   |  (1) 4M x 9   |     NONE      |
   |------------+---------------+---------------+---------------|
   |    12MB    |  (1) 4M x 9   |  (1) 4M x 9   |  (1) 4M x 9   |
   |------------+---------------+---------------+---------------|
   |    12MB    |  (1) 4M x 9   |  (1) 8M x 9   |     NONE      |
   |------------+---------------+---------------+---------------|
   |    16MB    |  (1) 4M x 9   |  (1) 4M x 9   |  (1) 8M x 9   |
   +------------------------------------------------------------+